Muhammad Ali (1942-2016), regarded as one of the greatest boxers of all time, on exercise ramp in Dallas, ca. 1975.
Björn Borg, Swedish tennis player and five-time Wimbledon champion, ca. 1975.
John McEnroe attained the No. 1 tennis ranking in both singles and doubles, finishing his career with 77 singles and 78 doubles titles. He won seven Grand Slam singles titles, four at the US Open and three at Wimbledon, and nine men's Grand Slam doubles titles, here with Sharon Hunt, daughter of businessman Lamar Hunt, May 30, 1980.
Martina Navratilova, Czechoslovakian-American professional tennis player and coach, considered to be one of the best female tennis players of all time and Judy Nelson.
Jerry Jones, billionaire businessman and the owner of the Dallas Cowboys since 1989, here with fans after the 1996 Super Bowl.