Monty Hall
25 Aug, 1921 in Winnipeg, Manitoba, Canada
Also Known As:
78%
(2005)
78%
(1970)
65%
(1999)
63%
(1992)
50%
(1983)
64%
(1967)
100%
(1974)
79%
(1996)
60%
(1974)
