Marilyn vos Savant

'Marilyn vos Savant (born Marilyn Mach; August 11, 1946) is an American magazine columnist[3] who has the highest recorded intelligence quotient (IQ) in the Guinness Book of Records, a competitive category the publication has since retired. Since 1986, she has written "Ask Marilyn", a Parade magazine Sunday column wherein she solves puzzles and answers questions on various subjects, and which popularised the Monty Hall problem in 1990.' -Wikipedia

Famous problems

Photo of Marilyn vos Savant