NEARING FINISH LINE: Usain Bolt confirms Rio Olympics will be his last show

(L-R) USA's Justin Gatlin and Jamaica's Usain Bolt compete in the final of the men's 100 metres athletics event at the 2015 IAAF World Championships at the "Bird's Nest" National Stadium in Beijing on August 23, 2015. AFP PHOTO

Usain Bolt has confirmed this year’s Olympics will be his last, snuffing out the possibility of extending his career to the 2020 games in Tokyo.

The Jamaican sprint king had raised the prospect of prolonging his Olympic career in January after revealing that his coach Glen Mills had suggested his fitness would carry him through to Japan.