Boxing and how to train, 1904.
Ping pong at the Britannia Yacht Club in Ottawa, June 1952.
Tennis players, 1900s.
26 candid photographs of a young Steffi Graf while performing on stages in the late 1980s and 1990s.
Debbie Harry bungee jumping topless in leather pants in New Zealand, 1990.
Young cricketers, 1890s.
36 candid photographs capture Marilyn Monroe at an all-star soccer game in Ebbets Field, New York, 1957.
The greatest finish in the history of NASCAR: The final-lap battle between David Pearson and Richard Petty at Daytona, 1976.