Zac Efron isn't exactly shy about showing off his pecs and if our body was in that kinda shape, we wouldn't be either.
The actor has been stripping down again but this time, he's also taking part in a very risky stunt on Running Wild With Bear Grylls. Efron is said to be a big fan of the intrepid explorer and asked for the "biggest, baddest adventure" for his appearance on the show, which turned out to be rappling down the side of a cliff.
Super hot and a bit of a daredevil? Sounds like a keeper to us!
