Born Jacques O'Mahoney , Jock excelled at swimming , basketball , and football at the University of Iowa .
Jock Mahoney ( 1919 - 1989 ) , besides being an incredibly talented stuntman , was one of the few who became a movie and TV star .
Born one   , one excelled at swimming , basketball , and football at the University of Iowa .
Jock Mahoney ( 1919 - 1989 ) , besides being an incredibly talented stuntman , was one of the few who became a movie and TV star .