Zac Efron is an American actor and singer. He rose to fame in 2005 for playing Troy Bolton in the Disney Channel film series High School Musical. His most famous films include Hairspray (2007), 17 ...

Nearly five years after the film was released, the 17 Again ... physique, Efron dealt with health issues for six months afterward. In 2019, the Summerland alum became ill while filming Killing Zac ...