Board Thread:Theories and Speculation/@comment-24815383-20150827211945/@comment-6769189-20150828021628

He probably just hadn't crossed paths with him since before he got it. It's fairly plausible. Not like they really run in the same circles or anything. There is no mention of them going on missions together or being in the same place at the same time. Even same year students were unaware of the abilities of some of their peers.