Claim: André Laguerre (born February 21, 1915) was the longtime managing editor of Sports Illustrated.
Evidence: Marc André Laguerre (February 21, 1915 – January 18, 1979) was a journalist and magazine editor, best known as the managing editor of Sports Illustrated from 1960 to 1974, during which time he oversaw the growth in the magazine from a niche publication to become the industry leader in weekly sports magazines. 
Marc André Laguerre
(1915-02-21)February 21, 1915
Ottery St. Mary, Devon, England Longtime managing editor of Sports Illustrated