The fastest man on the planet has targeted his retirement and hopes he's still at the top.
A select round up of the latest news stories from across the world of sport.
The 2012 Olympics always felt like it was going to be a watershed in men's sprinting.
This is the one Usain Bolt always took seriously.
The world had wondered: openly, loudly, some may even say rudely, if Usain Bolt was ready.