haha, ok, then i guess i am a genius by your definition 
but i really don't think i'm a genius, and even if my IQ or whatever fullfilled the official criteria of 'genius', i would disagree with that. for me a genius is something more rare/special. i know quite a few people who are as clever as me, and we're not all genius imo.
and i disagree that the NL5k winners are all genius. i strongly suspect that many of them are less intelligent than me, but work much harder, have better discipline/professionality, spend more time on poker, etc. those things are more important than being a genius, not just in poker imo. poker in particular is an area in which genius is rewarded much less than people think (with there probably being a trend in this direction. i think 5+ years ago genius was rewarded much more, with a lot of players making it to the top simply by out-playing and thinking their opponents a huge amount of the time. e.g. the 'smart fish' durrrr (one of the dang brothers called him that once in an interview), who was extremely spewy/fishy/crazy but was just too smart for his opponents until they became more solid.
funny you should mention notes, as i've always been huge on notes. notes are completely different information to stats in HUDs, or at least they were up until notecaddy (i don't know enough about notecaddy to say whether it would be an OK replacement for my own style of notes/observation, but i doubt it), which has started bridging the two types of observation.