I refuse to know my IQ because it would limit myself on the process of achieving something. Don't think about it. I live in Europe, I have no degree, which for many is a career killer, but I managed to work for 2 US companies and one trading company developing actual trading systems, and I am trying to make my own. Some people would consider me smart, but I don't think I am, I just like to go step by step solving problems. So just don't think about it.
You'll achieve what you want to with effort, don't limit yourself.