By Syndicated Content Rory Kramer Justin Bieber approves of gymnast Simone Bilesâ decision to withdraw from Thursdayâs all-around competition to focus on her mental health. On Instagram Wednesday, Justin posted a photo of Biles, the most decorated American gymnast of all time, and explained why he can relate so strongly to Bilesâ situation. ânobody will ever understand the pressures you face! I know we donât know each other but Iâm so proud of the decision to withdraw. Itâs as simple as â what does it mean to gain the whole world but forfeit your soul,â Justin wrote.