Sep 13, 2017
Rick Rosner has the 2nd highest IQ in the world at about 199. He is a hobbyist that loves to take intelligence tests and has gotten really good at it. Some of these tests at the very high level are super time consuming, taking dozens of hours to take it. He does say that anyone can improve their IQ by 30 points within a few months, but his question is: why do you want to do it?