Zac Efron Goes Golfing in Sydney!

Zac Efron keeps his concentration focused while playing a round of golf on Sunday afternoon (April 8) in Sydney, Australia.

The 24-year-old actor was spotted hanging out shirtless on the balcony of his hotel room earlier in the day.

PHOTOS: Check out the latest pics of Zac Efron

In case you missed them, make sure to check out the pics of Zac showing off his toned torso and a bit of his underwear!

Zac is on a promo tour for his upcoming movie, The Lucky One, which hits theaters on April 20.