Board Thread:Theories and Speculation/@comment-31119074-20170122152801/@comment-25122992-20170128162606

I don't find it that awful, Boruto is a natural progidy after all and seems to possess quite advanced chakra control. I'm almost sure that it wouldn't really took more time for Minato himself to learn Rasengan hadn't he been the technique's creator who had to invent its concept from zero.