Meet fashionista Kasi Bennett, Usain Bolt's secret girlfriend is a Jamaican (Photos)

The world fastest man Usain Bolt has been dating fashionista Kasi Bennett - who has a body to make Kim Kardashian jealous - for over two years and Bolt has described the 26-year-old as being a 'special person' in his life.

But he confessed that maintaining a low-key relationship is a priority for him. 

The two were spotted smooching in public during a parade in New Kingston in April and he recently referred to the couple as 'President and First Lady' in an Instagram post.  

While in Rio she has celebrated every one of his sensational victories with almost tangible excitement.

Meanwhile, Bolt's mother Jennifer has made it clear that once his Olympics career is over she wants him to focus on finding a wife and giving her some grandchildren.

'I would hope he'll settle down, get married and start his family,' she told CNN this week.

'I know he'll settle down because he has said it. He told me many times that he's going to start his family.' 

Despite the glory of last night's success, Bolt, who turns 30 on Sunday, has confirmed that this will be his last Olympics. 

'I keep telling these young ones, I will never let you guys beat me, never, it is not going to happen,' he said.

'I am getting older and I am slowing down so I need to get out of the sport.'

Meet fashionista Kasi Bennett, Usain Bolt's secret girlfriend is a Jamaican (Photos)