Anglų skaidrės. Usain Bolt. Usain childhood. Born in Trealwny, Jamaica, on 21 August. Usain Bolt as a runner. Usain start with. Bolt won his. Usain Bolts way to be a professional. First appearance on world stage was at the 2001 IAAF World Youth Championships. He appeared in 2002 World Junior Championship. As a professional Bolt wanted to prove him self in 2004 Athena Olympics. At the beginning. Beijing Olympics. He did it. He won both with world record, 100 m with time. Thank You for your attention.