Quad (figure skating)
A quad, or quadruple, is a figure skating jump with at least three but less than four revolutions. Most quadruple jumps have 3 1/2 revolutions; the quadruple Axel has 4 1/2 revolutions, although no figure skater to date has completed this jump in competition. The quadruple toe loop and quadruple Salchow are the two most commonly skated in the discipline. Quadruple jumps have become increasingly common among World and Olympic level men's single skaters, to the point that not having one in a program has come to be seen as a severe handicap. The first person to land a ratified quadruple jump in competition was Canadian Kurt Browning in 1988. In 2002, Miki Ando became the first woman to do so, and she remains one of only two women to have landed a ratified quadruple jump in competition.
Charles Rigoulot
As a weightlifter he won the gold medal in the 82.5 kg division at the 1924 Summer Olympics. Between 1923 and 1926 he set eight official world records. In 1924, he became the first person to clean and jerk more than 400 pounds, using the non-revolving barbells of that time. In 1930, he became the first person to complete an overhead lift of the Apollon Railway Car Wheels, an awkwardly-shaped 166 kg (366 lb) barbell-shaped set of train wheels used by the stage strongman Louis Uni, and the predecessor of "Apollon's Axle".