Ollan Conn Cassell was an American sprinter in the 1950s and 1960s, winning a gold medal in the men's 4x400 m relay at the 1964 Summer Olympics. In his early 30s, Cassell later became the executive director of the Amateur Athletic Union. Right now he serves as an adjunct professor for Olympic Sports history at the University of Indianapolis and is the president of the Indiana Olympian Association. Cassell was born in Nickelsville, Virginia. He graduated from Appalachia High School in Appalachia, Virginia. Cassell won his first AAU championship title in 1957 in 220 yd. Cassell took up the quarter-mile when attending to University of Houston. In 1962, he won gold medals in the 400 m and 4x400 m relay and a silver medal in the 4x100 m relay at the World Military Championships. The following year, at the 1963 Pan American Games, Cassell won two gold medals in the relays and was second in 200 m and sixth in 100 m. At the Tokyo Olympics, Cassell was a semifinalist in 400 m and ran the opening leg in the American 4x400 m relay team, which won the gold medal with a new world record of 3:00.7. Cassell won his second AAU title in 440 yd in 1965. 

October 5th, 1937 in Virginia (Age 87)