Bret Sergeant Hart (born July 2, 1957) is a Canadian-American retired professional wrestler. A member of the Hart wrestling family and a second-generation wrestler, he has an amateur wrestling background at Ernest Manning High School and Mount Royal College. A major international draw within professional wrestling, he is credited with changing the perception of mainstream North American professional wrestling in the early 1990s by bringing technical wrestling to the fore.
https://en.wikipedia.org/wiki/Bret_Hart