A lot of dreams are coming true during the Rio Games, and that's especially true for Simone Biles She's the superstar of the Olympics in Rio but for Simone Biles, four gold medals and one bronze is nothing compared to meeting her crush Zac Efron The 19-year-old gymnast couldn't contain her excitement at getting to meet the former High School Musical star in Rio, sharing video on social media of the actor, 28, planting a kiss on her cheek