High School Musical's Troy Bolton has not only grown up—his hotness level just went way off the charts. In honor of his birthday, let’s look back at how Mr. Efron has evolved through the years.
[related: Hot Stuff: Zac Efron Was on Tinder—Yet Everybody Missed It!]
But first, we want to leave this Baywatch BTS image here to get the swooning started:
1. In High School Musical 2, Zac was the quintessential jock.
In 17 Again, he was yet another jock, albeit this time with way more s-w-a-g.
In Charlie St. Cloud, he was the brooding, all-out romantic.
In Neighbors, he became the dude you didn't want to pick a fight with.
In That Awkward Moment, Zac was bold enough to show off his *ehem* birthday suit.
Like seriously, who would not fall for someone as ripped as Zac?
All these years, he has been working overtime to get and maintain that body to die for. What a fitspo!
Proof of his hardwork? His “warrior” skills, making Zac a legit lifesaver.
You got to be careful though: Zac still has that boy-next-door charm, and staring at him will make you fall for him instantly.
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Banner photograph from Instagram.com/zacefron