Usain Bolt is the life of the party wherever he goes, and that did not change when the fastest man in the world showed up in Australia.
Bolt is in Melbourne for the legendary Derby Day races, which get notoriously wild. He looked dapper AF in a grey suit and striped tie.
The gold medal Olympian reportedly pocketed $100,000 for appearing at the event and mingling with the crowd ... check out the pics, you think he's having any fun??