My IQ is about 135-140. I've take multiple tests and results vary
I've noticed that I seem to pick up things faster. I only have to read a textbook one time and I've learned the material. I also often felt alone when I was young: I wanted to talk about books to my friends, who could barely read and whined that my book didn't have enough pictures. That is, if they even knew what I was talking about, since my vocabulairy was much bigger than theirs. I always hung out with the older kids, until everyone else 'caught up'