Four-time Olympic Gold medallist Simone Biles wants more than good wishes from USA Gymnastics.
The US federation wished Biles a happy 23rd birthday on social media on Saturday.
Biles — who also owns 19 world titles and is expected to be among the stars of the Tokyo Olympics — used their tweet as a chance to demand an independent investigation into the Larry Nassar sex abuse scandal.
“how about you amaze me and do the right thing ... have an independent investigation,” Biles snapped on Twitter after the federation's birthday tweet.
“HAPPY BIRTHDAY to the most decorated gymnast of all time, @simonebiles!” USA Gymnastics wrote, posting a video of Biles in action in a floor exercise. “We know you will only continue to amaze us and make history!”