Usain Bolt made it three from three as he anchored Jamaica to 4x100m relay gold in Beijing this afternoon.

Bolt was the hero yet again as Jamaica trailed the USA going into the home straight but the fastest man in the world kept his cool and stormed home with Jamaica setting the best time of this season a 37.36.

Team USA were leading going into the final leg but a catastrophic hand off between Tyson Gay and Mike Rodgers caused them to lose time and be disqualified.

With the USA being disqualified China caused an upset to claim silver and Canada claiming bronze.

Bolt cemented his legend status even further as that victory means he has won 14 straight Olympic/Worlds finals he's finished.