Leonard "Lenny" M. Ross, (July 7, 1945 – May 1, 1985) was an American teacher, lawyer, and government official who was famous for his celebrity as a child prodigy and television game show contestant. Ross's game show winnings, totaling $164,000 (equivalent to $1,582,000 in 2021), were for two months in the spring of 1957 the highest ever earned on a United States television game show.