Born in California, Maroney also won World Championships team and individual vault gold in Tokyo in 2011.

She defended her vault title two years later in Antwerp.

Maroney commented “#MeToo” with her tweet, a movement designed to encourage women to identify themselves as victims of sexual harassment or assault following the Harvey Weinstein scandal.

A number of women have accused the American film producer of sexual misconduct.

Former members of the United States national team made allegations last year of sexual abuse against Nassar.

Jessica Howard, the US national rhythmic gymnastics champion from 1999 to 2001, and Jeanette Antolin, a Pan American Games silver medalist, spoke about the alleged abuse on the CBS 60 Minutes program in February.

Atlanta 1996 Olympic gold medalist Dominique Moceanu and Sydney 2000 bronze medalist Jamie Dantzscher joined Howard in testifying to a Senate Committee in Washington D.C, with the aim of protecting young athletes from abuse in March.

Dantzscher also filed a lawsuit against Nassar in California last September as “Jane Doe”.

Nassar remains in jail awaiting trial on separate state charges of child sexual abuse, as well as Federal child pornography charges.

By Max Winters