Claim: Winnipeg Blue Bombers, a football team playing in the CFL League with eleven championship wins, was established in 1930.
Evidence: The Winnipeg Blue Bombers are a professional Canadian football team based in Winnipeg, Manitoba and the current Grey Cup champions. The Blue Bombers compete in the Canadian Football League (CFL) as a member club of the league's West division. Since their establishment, the Blue Bombers have won the league's Grey Cup championship 11 times, most recently in 2019 when they defeated the Hamilton Tiger-Cats 33–12 in the 107th Grey Cup. The Blue Bombers were founded in 1930 as the Winnipeg Football Club, which has always been the organization's legal name. 
The Winnipeg Blue Bombers are a professional Canadian football team based in Winnipeg, Manitoba and the current Grey Cup champions. 1930 Canadian Football League 11 (1935, 1939, 1941, 1958, 1959, 1961, 1962, 1984, 1988, 1990, 2019) The Canadian Football League (CFL; French: Ligue canadienne de football, LCF) is a professional sports league in Canada.