Rock Lee

is a supporting character in Naruto. He is a member of Team Guy. He is a hard-working person, and is very proficient in taijutsu, though he is unable to perform ninjutsu or genjutsu.

Because he is unable to perform ninjutsu or genjutsu, he trains his body very hard. His dream is to become a great ninja despite his handicap. In the beginning of the series, he was Neji's rival, because he doubted that he would ever amount to much using only taijutsu, which just made him work harder to prove him wrong.

He idolizes his teacher Might Guy, and has picked up many of his traits such as extreme training regimes and goes as far to dress exactly like him, making them look nearly identical. Might Guy has taught Lee many powerful techniques, such as unlocking the first five chakra gates making him many times stronger but also severely strains his body if used too much.

Lee and his teammates, Neji Hyuga and Tenten, have been Genin for one year longer than Naruto and the rest of the Rookie 9.

Chunin Exams
Lee's attempts to prove and better himself are recurring themes for his actions throughout the series. He is generally optimistic and believes that with hard work and passion, he can surpass natural genius, but can be prone to depression when faced with setbacks. His drive to succeed is initially most evident with his rivalry with Neji Hyuga, having learned from Guy that having a rival will provide incentive to succeed. Neji, a "genius," finds Lee's efforts of bettering himself to be in vain, believing Lee to be stuck as a "failure" for the rest of his life. As such, Lee resolves to prove Neji wrong, and confronts another "genius," Sasuke Uchiha in an attempt to test his worth. Shortly after his introduction, Lee reveals that he likes Sakura Haruno, asking her to be his girlfriend and vowing to protect her immediately after they meet. While she does not seem to share these feelings for him and considers him weird, Lee maintains these feelings throughout the Chunin Exams.

At one point, he distracts himself from looking for resting his group, and saves a endangered squirrel, leading him to find Sakura, also endangered. He comes to her rescue, against three to one odds and uses forbidden techniques in an attempt to protect her, considering her someone dear to him.

During his battle with Gaara during the Chunin Exams, Lee's attempts to prove himself have terrible consequences for him.

The second-to-last battle in the preliminary round of the Chunin Exams (to Lee's chagrin--he had been hoping to go much sooner than that), Lee's opponent was Gaara of the Sand. Lee, unable to use any ninjutsu or genjutsu, appeared to be at a tremendous disadvantage against Gaara, who had the ability to manipulate sand from Shukaku.

The fight begins with Gaara shooting the cork from his gourd at Lee, who catches it. Lee's counterattack is a Leaf Whirlwind, promptly stopped by Gaara's sand. Lee continues his taijutsu assault, not once getting even close to breaking through the barrier of sand. It is at this time that Might Guy narrates to Sakura Haruno that Lee has no capacity for Ninjutsu or Genjutsu. Meanwhile, Gaara aims his Sand Coffin at Lee, who jumps backwards to avoid it, landing atop the statue in the preliminary arena. It is then that Guy instructs Lee to remove his weights.

It is revealed to the audience that Guy uses the old-fashioned training method of attaching weights to Lee's ankles, to increase his strength and speed. The weights are inscribed with a calligraphy character that translates into "guts". They fall to the ground with an enormous crash, prompting Hatake Kakashi to question the amount of strain Guy puts on his prized pupil.

With the weights gone, Lee moves at a blinding speed. Still, however, he is too slow to match the speed of Gaara's sand--or so it appears. He continues his taijutsu attacks, and finally succeeds with an axe kick to Gaara's head, putting a scratch on the person who had never suffered a single wound before this point. With another incredible burst of speed, he delivered a feint, and a punch to Gaara's face, knocking him to the floor. As Gaara gets up, his face appears to be crumbling.

Gaara's Armor of the Sand, different than the normal sand that defends him on behalf of Shukaku, now covers his body, indicating that his normal defense is crumbling under Lee's attacks. Lee, seeing the armor, decides that he must use the Lotus attacks to break through the Armor, and receives confirmation in the form of a nod from Guy. He begins running around Gaara, finally propelling him upwards in his signature kick. But with the Armor of the Sand increasing Gaara's weight, Lee must use a series of additional kicks to boost him higher. The pain from the Lotus causes Lee to wince, at the same time that Guy releases a prayer for Lee. Gaara notices this opening. Lee, however, continues his Primary Lotus attack. The body of Gaara, after hitting the ground, disintegrates into sand.

In the opening he spotted, Gaara had created a Sand clone. He revealed himself behind Lee as Lee panted from the exhaustion of the Primary Lotus attack. Unable to move quickly now, he is battered by some of Gaara's sand attacks. However, as there is a flashback to Lee's past in the midst of the battle, Lee opens the Heal Gate to allow himself to recover. Getting back to his feet with a smile and a "ready" stance, Lee prepares to give it his all.

Guy continues his narration of Lee, revealing that Lee can open the first five of the "Eight Chakra Gates". Kakashi, of course, is the anchor for the conversation, truly explaining everything that Guy says. Back on the floor, Lee crosses his arms over his face. His skin turns red, as he opens the Third Gate, the Life Gate. Charging up even further, he opens the Fourth Gate, the Harm Gate. Sprinting towards Gaara, his speed is now enough to fling pebbles from his wake into the audience. Even Kakashi's Sharingan is barely able to keep up. He propels Gaara into the air, and successively pummels him at impossible speed. Just as he is about to apply the final blow, however, the muscles in his forearm snap, forcing him to open the Fifth Gate, the Limit Gate, to the stunned Gaara's amazement.

He delivers an astounding punch, simultaneously wrapping him in the bandages from his forearm. Yanking him back up to his aerial position like a yo-yo, Lee delivers his final blow, completing the Extreme Lotus, and sending Gaara plunging towards the ground.

As they head for the ground, Lee crumples in pain. His body has surpassed normal limits, and is basically tearing itself to pieces. Gaara, however, turns his gourd to sand in order to cushion his fall. As they hit the ground in a cloud of dust, Lee falls on his side, crying out in pain. From his back, barely able to move, Gaara performs his final, devastating blow to Lee: the Sabakukyu/Sabakusoso chain of attacks. However, he only performed them on Lee's left arm and leg. As Gaara attempted a killing blow, Guy stepped in to prevent Lee's death, to Gaara's confusion. Gaara gets up and turns his back on the two. Unconscious, and with one arm and leg shattered, Lee still succeeds in standing up, to everyone's amazement. But the injuries he suffered from the combination of Gaara's attacks and his own Lotus moves would prove devastating.

Search For Tsunade
From his battle with Gaara, Lee would prove to be injured to such an extent that he is told he can never be a shinobi again. Unable to accept this, Lee still attempts to continue to train. Might Guy would also aid in Lee's hopes of recovery, having him do such eccentricites as eating 50 bitter "Dumplings of Rejuvenation" in order to restore him.

The news of Tsunade, the legendary medical ninja, becoming Hokage is a beacon of hope for Guy. But, when she examines Lee, she informs him of the dire situation. His broken bones and torn muscles had, for the most part, healed. But fragments of bone had lodged in his spinal column, and removing them would involve and extensive operation that only she was capable of.

When Tsunade offers him an operation that carries a fifty percent chance of returning him to his former state, and a fifty percent chance of killing him, Lee is hesitant to accept the operation. While he can't stand the thought of not living as a ninja, he is scared by the possibility that he will die before he can fully prove himself. Through Guy's encouragement and words of dedication to him, Lee goes through with the operation and survives, causing his resolve to get stronger to only increase.

Sasuke Retrieval Arc
Upon hearing Naruto, Choji, Kiba, and Shikamaru talk about the mission to bring Sasuke back to Konoha, Lee says that he suggests that Neji goes with them. After that they all arrive at the Gates (including Lee) and they begin discussing their plan. Lee regrets the fact that he is wounded because he wanted to come. Neji tells Lee that he needs to do what he must.

Later on Lee is talking with Tsunade about the operation. She asks him why he is so adamant about becoming a ninja when it might very well cost him a live. He say's that he wants to prove that even he with his disadvantages can become a splendid ninja.

Meanwhile, Naruto in nine tails form is fighting a sound ninja named Kimimaro, but Kimimaro is still to powerful for Naruto. On the brink of death the sound nin is about to cut of Naruto's head with a sword made of bones when Rock Lee appears and kicks Kimimaro away. Kimimaro notes that Lee is going to be more challenging than the others. Telling Naruto to go after Sasuke he takes the ninja head on by himself.

At first they are both evenly matched but after Lee drinks some sake that he had mistaken for his medicine he is to much for him forcing him to use his cursed seal and his Kekkai Genkai (bones) at the same time and he over powers Lee. Then Gaara shows up and defeats him. After that the two form a friendly bond and head back to Konohagakure.

Filler Arcs
Lee appears in many of the Filler Arcs. They reveal some stuff not revealed in the book like Lee living in a dojo that he built to challenge ninja to duels.

Rescue Gaara arc
Fearing the worst Tsunade sends Team Guy to help Kakashi's Squad.

When they leave they are attacked by Kisame at the exact same time that Team 7 is attacked by Itachi Uchiha. Kisame is quite angered that Guy doesn't remember him from their fight in Part I. Kisame soon captures Rock Lee, Neji and Tenten but by opening the 6th gate and using a move called Morning Peacock he ends the fight quckly and they move on.

Even though they left a few days after Team Kakashi they arrive a few minutes before Kakashi's Team. The two Squads find out that their are exploding tags all over the place and Team Guy goes to remove them so that they may enter the current Akatsuki Headquarters. But as they remove them they are attacked by clones of themselves. As they leave Guy is carrying a wounded Kakashi and Rock Lee tells Neji to get on his back so that they may race back to Konoha.

Personality
Lee is known for speaking respectfully to others, being very proper in both English and Japanese language versions, and never using contractions. He also uses formal Japanese, applying proper titles ("-san", "-kun", etc.) to anyone he meets. His relationship with Guy has also caused him to acquire many of Guy's traits. Lee's green jumpsuit and shiny bowl haircut, having already had Guy's distinctive thick eyebrows (leading to the nickname of "Bushy Brow"), are direct results of his modeling himself in his sensei's image. In Part II he even begins wearing a tactical vest like Guy, the only difference being that Guy leaves his unzipped. Guy's influence has also caused the reshaping of Lee's personality, and his dedication to his promises as well as his belief that one cannot dislike food are also characteristics of Guy.

Lee has a number of other odd personality traits, though whether or not they are results of Guy's mentorship is unknown. One such trait is his apparent lack of common sense, believing at times that he can get what he wants by not wanting it. At other times, he takes copious notes, but forgets that he cannot check them during a fight. He also has a keen sense of honor and respects his opponents, refusing to hold grudges against those who have defeated him and returning favors to those that have helped him. Lee feels others should show the same respect, and is disgusted whenever someone is unnecessarily cruel to their opponent. Lee's attempts to prove and better himself are recurring themes for his actions throughout the series. He is generally optimistic and believes that with hard work and passion, he can surpass a natural genius, but can be prone to depression when faced with setbacks. His drive to succeed is initially most evident with his rivalry with Neji Hyuga, having learned from Guy that having a rival will provide incentive to succeed. Neji, a "genius," finds Lee's efforts of bettering himself to be in vain, believing Lee to be stuck as a "failure" for the rest of his life. As such, Lee resolves to prove Neji wrong, and confronts another "genius," Sasuke Uchiha in an attempt to test his worth. While Lee maintains the desire to defeat Neji in a fight throughout the Chunin Exams, after Neji's eventual defeat by Naruto Uzumaki, another "failure", he seems less interested in this goal. Neji's rejection of his previous belief in fate may also have contributed to this, as he now respects Lee, believing that he will surpass the gifted with enough work, and that he would have given up if he were in Lee's situation.

During his battle with Gaara during the Chunin Exams, Lee's attempts to prove himself have terrible consequences for him. Gaara's abilities render Lee's attempts to damage him futile, and Lee's attempts at using his more powerful techniques to defeat Gaara leave his body broken. After Gaara's attacks further damage his body, crushing his left arm and leg, Lee is left injured so badly that he can no longer pursue life as a ninja. Despite this, Lee would often sneak out of his hospital room in attempts to train. When Tsunade offers him an operation that carries a fifty percent chance of returning him to his former state, and a fifty percent chance of killing him, Lee is hesitant to accept the operation. While he can't stand the thought of not living as a ninja, he is scared by the possibility that he will die before he can fully prove himself. Through Guy's encouragement and words of dedication to him, Lee goes through with the operation and survives, causing his resolve to get stronger to only increase.

Shortly after his introduction, Lee reveals that he likes Sakura Haruno, asking her to be his girlfriend and vowing to protect her immediately after they meet. While she does not seem to share these feelings for him and considers him weird, Lee maintains these feelings throughout the Chunin Exams. At one point, he distracts himself from looking for resting Genin groups with a task of catching falling leaves, the success of which would 'prove' Sakura loves him. He purposely abandons this in order to save the life of an endangered squirrel, leading him to find Sakura, also endangered. He comes to her rescue, against three to one odds and uses forbidden techniques in an attempt to protect her, considering her someone dear to him. Sakura becomes more appreciative after this, punching Naruto whenever he insults Lee. Despite this, she does not seem to have any feelings for him, as she refers to him by the more formal "Lee-san", as opposed to "Lee-kun". The only apparent return of his feelings is when she brings him a bouquet of flowers while he is in the hospital to wish him well, catching him when he trips and falls in reaching for them, and in her gentle wishes and telling him that if he ever needs anything all he has to do is ask, which moves him nearly to the point of tears. After the Exams' conclusion, Lee's interest in Sakura goes largely unaddressed. Despite this, when Naruto fights Lee in the Lee's Dojo arc, he transforms into Sakura, causing Lee to forget about the fight long enough for Naruto to attack him, and in Part II, he is especially pleased that Sakura is doing well against Sasori. Also Lee envisions Sakura when fighting his clone, resulting in Lee figuring out how to win that battle.

Abilities
Guy's leadership has also influenced Lee's training habits, which, coupled with his hard-working resolve, has allowed Lee to rapidly improve. When making a promise, for example, Lee assigns himself arduous tasks to complete in the event that he doesn't provide. For example, he promises himself that if he cannot do a certain number of exercises in a row, he will have to do a larger number of other exercises. As he usually barely fails each goal, he usually trains for a long period of time on each promise. Since Guy began training him, Lee has worn heavy weights on his ankles, increasing his strength at the cost of inhibiting his speed to levels that his peers still consider quite fast. Upon removing the weights, Lee's speed vastly increases, making it almost impossible to see his movements with the unaided eye. As such, the removal of his weights is a huge trump card for Lee, and in most situations doing so can all but guarantee victory. Lee has trained so extensively he can run and even fight while unconscious, using nothing but pure muscle memory. Over the timeskip he becomes a Chunin, indicating his training has paid off well.

Through Guy's teachings, Lee has learned many powerful taijutsu techniques. The most basic of these is his Strong Fist style of combat, a martial art style focusing on external damage. Lee has also learned how to open the first five of eight chakra gates, a feat that is difficult for even the most talented ninja. Because of the danger to his body that gates' power presents, Lee is only permitted to open them in certain circumstances (such as life-or-death situations, protecting someone dear, or defending his way of the ninja). Lee has also learned or developed a number of taijutsu that take advantage of the extreme power and speed he gains from opening chakra gates.

Lee has manifested a natural predisposition towards the Drunken Fist. When he drinks as little as one drop of alcohol, he becomes an unpredictable fighter. His actions while loopy are usually a combination of misguided attempts to impress Guy, regardless of whether or not Guy is around, and he loopily attacks any friend or foe that is near him. Guy explains that after Lee accidentally drank a small amount of sake, he proceeded to demolish the bar they were in, and it took the combined efforts of Guy and Neji to hold him down without harming him.

Other Media

 * Rock Lee is a playable character in all the Naruto games. As he cannot use ninjutsu or genjutsu techiques, moves such as the Front and Reverse Lotuses and opening chakra gates serve as the equivalent of other characters' special ninjutsu moves.
 * He appears in Naruto the Movie 3: The Animal Riot of Crescent Moon Island. Lee acts as the third member of Team 7 for the movie's duration. During his battle with Kongou, Lee shows proficiency with nunchaku and a bo, both of which are made from his ankle weights.

Speculation
Some fans have speculated that Lee and Gai may be related in some way because of the Naruto series' trend of making characters closely resemble their parents.