Usain Bolt has been photographed in bed with a Brazilian student in Rio amid rumours he would be marrying his girlfriend Kasi Bennett after the Olympics.

Jady Duarte, 20, shared pictures of the topless athlete on Whatsapp as more photographs emerged reportedly showing Bolt kissing a second woman at the club.

The Olympic champion is seen kissing the mystery brunette, who was wearing a lanyard with Olympic branding, in the VIP area at the venue, according to the MailOnline.