The three-time gold medalist posted about the incident on social media earlier in the week, prompting an investigation by Grand Slam Track.

Three-time Olympic gold medalist Gabby Thomas said she was verbally abused at the Grand Slam Track meet in Philadelphia last weekend, the latest incident of harassment the American has reported this year.

FanDuel has banned an online bettor after he posted a video of himself heckling Olympic gold medalist Gabby Thomas at a Grand Slam Track event in Philadelphia last weekend, claiming "it made my parlay win.