Former US gymnast McKayla Maroney, who won a gold medal at the 2012 Summer Olympics, has revealed that she was forced to compete in London on a broken foot after team doctor Larry Nassar lied to the coach about the injury.

Former US gymnast McKayla Maroney, who won a gold medal at the 2012 Summer Olympics, has revealed that she was forced to compete in London on a broken foot after team doctor Larry Nassar lied to the coach about the injury.