evidence: Is gymnastics superstar Simone Biles retiring? Biles still has a few events left at the 2024 Paris Olympics. [...] While Biles allowed she was officially retiring her eponymous Yurchenko double pike vault because "I kind of nailed that one" at the Paris Olympics, she didn’t rule out a return to the Games when they move to Los Angeles in 2028. "Never say never," Biles said. "Next Olympics are at home. So you just never know. I am getting really old."