the long jumperFred Salle originally represented England in international competitions, then changed allegiance to Cameroon before returning to England some years later?
Alfred Proksch won two gold medals at the 2009 World's Masters Championships because he was the only competitor in the 100+ age bracket for discus and shot put?
Charlie Fonville broke a 14-year-old shot put world record by almost 12 inches (30 cm) at the 1948 Kansas Relays but was not allowed to stay with the other athletes because he was African-American?
in 1978, Franklin Jacobshigh jumped 59 centimeters (23 in) above his own height, setting an indoor world record that lasted a day, and a height differential record that still stands?