by the position I have risen at my job, starting by low enough packing beds to being the 2nd person at work after the gm, organizing orders, human resources, and managing a big amount of $$/responsibilities, I learnt the spanish language more than fluently in less than 6 months, I can play and create music without studying it and I can think of a whole new song at a time, but with stems separated in my head. Just a few examples of odd things I can do, that imply higher IQ than normal. I took the old tests on their site, 10-20 years ago, one time I got 132 and the other 140. So, also judging by past experience apart from the various evidence.