Usain Bolt

Usain Bolt is a Jamaican sprinter whose dominance in the 100 and 200 metres made him one of athletics’ defining figures. He is an eight-time Olympic champion and holds the listed world records in the 100 metres, 200 metres and 4×100-metre relay. His 9.58-second 100-metre performance at the 2009 World Championships in Berlin remains a landmark of sprinting.