(Reuters) - Jamaican sprinters Usain Bolt and Shelly-Ann Fraser-Pryce were crowned male and female World Athletes of the Year for 2013 by the sport's governing IAAF at a ceremony in Monaco on Saturday.
Bolt won gold in the 100 metres, 200 and 4x100 relay at the Moscow worlds in August to take his all-time tally to eight golds and two silvers at the championships, making him the most successful athlete in their history.
