Thorpe, Jim - gold medals in pentathlon and decathlon, 1912 (medals were stripped because he had played semi-pro baseball, then restored in the 1980's)
Scott Usher (men's swimming)
Vidal, Jean-Pierre (Men's Slalom, 2002)
Xiong Ni
(China, diving, platform silver in 1988, platform bronze in 1992, springboard gold in 1996 and 2000, Synchronized springboard gold in 2000)
Yordan Bikov
Weightlifting
Ok, your choice of subject, Fax!
New Topic Sci Fi,
Asimov, Isaac
Emil Zatopek, The Czech Locomotive (Czechoslovakia: silver in 5000 meters in 1948, gold in 10000 meters; gold in 5000 mts, 10000 mts and marathon in 1952, a feat never to be repeated)
Now, how about one word movies?
Amarcord
Sorry, I was late... got carried away with Zatopek's victories.
Enterprise, the Star Ship,
Frank Herbert, author of Dune
Galaxy, far far away, a long long time ago.