Bevil Gordon D'Urban Rudd (October 5, 1894 – February 2, 1948) was a South African athlete, the 1920 Olympic Champion in the 400 m.

Rudd was born in Kimberley, into a family closely involved with the De Beers diamond mining company. During his schooling at St Andrew's College in Grahamstown, he excelled both as a student and as an athlete, and he was granted a scholarship for Oxford University. Rudd served in the First World War, and was awarded a Military Cross for bravery.

As for his athletic career, 1920 was his most successful year. At the 1920 Olympics, held in Antwerp, Rudd won three medals, one of each color. In the 400 m, he won the gold medal, in a clear victory over Britain's Guy Butler. He added a silver medal in the 4 x 400 m relay with the South African team, and finished third in the 800 m. In addition to his Olympic successes, Rudd became the British champion over 440 yd (402 m) and 880 yd (805 m), and was named best athlete of the year in Great Britain. In 1921, he broke the 440 yd (402 m) World Record.

Edward "Eddie" Patrick Francis Eagan (April 26, 1897 – June 14, 1967) was an American sportsman. He is one of only two persons to have won a gold medal at both the Summer and Winter Olympic Games.

Eagan was born into a poor family in Denver, Colorado. He studied law at Harvard University and later at the University of Oxford. In 1920, Eagan competed as a boxer at the 1920 Summer Olympics in Antwerp, and won the gold medal in the light-heavyweight division. Eagan's other boxing awards include the 1919 AAU title and a British amateur title. He also competed at the 1924 Summer Olympics, but failed to medal, having lost in the first round to Arthur Clifton (see Boxing at the 1924 Summer Olympics - Men's heavyweight).

Eagan returned to the Olympics eight years later, this time as a member of the bobsleigh crew of Billy Fiske, who steered to victory at the 1932 Winter Olympics in Lake Placid. Eagan became the first of four Olympians to medal in both Winter and Summer Games, followed by Jacob Tullin Thams (Norway), Christa Luding-Rothenburger (East Germany), and Clara Hughes (Canada). He remains the only competitor to win gold medals in both seasons.