8. Judit Polgar – IQ 170

According to many people, Judit Polgar is considered to be the best chess player among women. She also won the competition of the youngest Grandmaster at a phenomenal age of 15. She is best known for beating Bobby Fischer at the age of 15. Fischer was considered the best player of chess in history before Judit. She also gave a beating to Garry Kasparov who was considered the number 1 player of chess.