Usain Bolt - Jamaican track and field athlete, specialized in short-distance running, eight-time Olympic champion and 11-time world champion (a record in the history of these competitions among men). During his performances, he set eight world records. At the moment, he holds world records in the 100 — 9.58 s; and 200 meters - 19.19 s, as well as in the 4 ×100 meters relay as part of the Jamaican national team - 36.84 s.