Not so fast! Usain Bolt denies claims he's engaged to Kasi Bennett In September, it seemed that the decorated Olympic champ has decided to mark his retirement from sprinting by proposing to his longtime girlfriend Kasi Bennett.

Usain Bolt's girlfriend reacts to the sprinter's partying with other women 'First lady' Kasi Bennett is very unimpressed with the sprinting star's infidelity.

Usain Bolt's girlfriend reacts to the sprinter's partying with women Bolt's girlfriend Kasi Bennett (left) has shown signs she is unimpressed with the star's infidelity.

Bolt's sister reveals his partner Kasi is 'upset' by pictures of him in bed with student Bolt was pictured partying at Rio night club until early hours of Sunday and kissing a mystery woman.

Usain Bolt's girlfriend can't control her delight as he wins 8th gold medal Kasi Bennett, thought to be his girlfriend, never doubted the man she calls her 'boss' would make history.

Andy Samberg to host Emmy Awards in September He has been named the host of the 67th annual Primetime Emmy Awards, taking over for Seth Meyers.