Zac Efron’s Hot Younger Brother — See the Pics!

Over the years, actor Zac Efron has turned heads with his attractive looks, but it looks like his brother Dylan has roguish good looks, too!

Zac, 29, and Dylan, 25, joined forces with Columbia Sportwear, which provided them gear for their recent trip to Glacier National Park in Montana.

Zac reflected on their childhood, saying, "I grew up in a small town surrounded by wilderness, so for me the clearest way to reconnect with myself to find myself is through the wilderness. We both get kinda cooped up in our lives.”

Along with reminiscing about their road trips with their parents, the handsome brothers also hiked and climbed to the top of the Continental Divide.

Dylan, who graduated from Cal Poly-San Luis Obispo with an Economics degree in 2013, has also worked in Hollywood; he was an assistant on Kevin Hart's film “Get Hard” in 2015.

That same year, Dylan grabbed some attention on social media after Zac posted a shirtless photo on Twitter.

See more pics of Dylan below!