IQ (intelligence quotient): 187
Bobby is the byname of Robert James Fischer, an American chess master who became the youngest grandmaster in history when he received the title in 1958. His youthful intemperance and brilliant playing drew the attention of the American public to the game of chess, particularly when he won the world championship in 1972. Fischer learned the moves of chess at age 6 and at 16 dropped out of high school to devote himself fully to the game. In 1958 he won the first of many American championships. In world championship candidate matches during 1970–71, Fischer won 20 consecutive games before losing once and drawing three times to former world champion Tigran Petrosyan of the Soviet Union in a final match won by Fischer. In 1972 Fischer became the first native-born American to hold the title of world champion when he defeated Boris Spassky of the Soviet Union in a highly publicized match held in Reykjavík, Iceland. In doing so, Fischer won the $156,000 victor’s share of the $250,000 purse.