Zac Efron is unrecognizable with beefed up physique, bowl haircut

This Shirtless Zac Efron Photo Will Have You Doing a Double Take

Zac Efron Is Nearly Unrecognizable as a Bulked-Up Wrestler for 'The Iron Claw'

Zac Efron looks totally unrecognisable with very muscular physique and bowl haircut