Figure skating jumps
Jumps are referred to by how many times the skater turns in the air. One revolution (one and a half for the Axel) is a "single" jump. Two revolutions (two and a half for the Axel) is a "double" jump. Three revolutions (three and a half for the Axel) is a "triple" jump. Four revolutions (four and a half for the Axel, although this has never been done in competition) is a "quadruple" or "quad" jump. The first triple jump landed in competition was a loop jump. It was landed by Dick Button in 1952. The first quadruple jump landed in competition was a toe loop jump. It was landed by Kurt Browning in 1988. Currently, men in world-class competition usually attempt a full set of triples and sometimes one or two quadruple jumps in their free skating programs. Triple Axels are rare for ladies, and quadruple jump attempts even more so.
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".