Usain Bolt vs. Buenos Aires bus

He has raced against champion sprinters, but this time, his opponent has four wheels.

Usain Bolt prepares to race against a bus in Buenos Aires.

It comes as no surprise to many that Bolt is faster than the bus.

The Jamaican sprinter won gold medals in the Beijing and London Olympics, and he says he'd like to set a record in Rio.

(SOUNDBITE) (English) USAIN BOLT SAYING:

"One of my main goals is to go to the Rio Olympics, as I was saying, to do it again. To defend my titles and it's never been done three times so, for me, that's me trying to set the bar as high as possible, just to push the barrier."

Bolt holds three world records. In 2009, he galloped the 200m run at 19.19 seconds.