It’s funny you picked 160.

Buffett famously said “You don’t need to be a rocket scientist. Investing is not a game where the guy with the 160 IQ beats the guy with a 130 IQ. Rationality is essential”

Buffett said it in the book, “Warren Buffett Speaks.”

He also said if you do have an IQ of 160, you might as well give away 30 points, they’re not going to help you be a better investor.

Maybe he’s wrong, but at this time he’s regarded as one of the most successful investors ever, if not the very best.