Monty Hall, American game show host (born 1921)

Monty Hall was a Canadian-American radio and television show host who moved to the United States in 1955 to pursue a career in broadcasting. After working as a radio newsreader and sportscaster, Hall returned to television in the U.S., where his focus was now on hosting game shows. Starting in 1963, he was best known as the game show host and producer of Let's Make a Deal. A conundrum involving game theory and psychology was named after him: the Monty Hall problem. Behind the scenes, Hall also carried on an active life of philanthropy.

September 30 is the 273rd day of the year in the Gregorian calendar; 92 days remain until the end of the year.