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.
Brian Orser
In the 1984-1985 season, after Hamilton's retirement, Orser was seemingly poised to become the dominant champion. However, he had an imperfect worlds, and placed second to Alexander Fadeev, who also had the triple axel in his repertoire. Orser resolved to begin including two axels, not just one, in his free skate, in order to give himself an advantage over Fadeev. He finally won Worlds in 1987. At that competition he became the first skater at the World Championships to land two triple axels in the free skate and three in the same competition.