Zac Efron’s Insane Body Transformation Through The Years!
![//Zac Efron Transformation Mens fitness ok hero](https://media.radaronline.com/brand-img/RCfJWti5Z/480x251/2016/05/Zac-Efron-Transformation-Mens-fitness-ok-hero.jpg 480w, https://media.radaronline.com/brand-img/RCfJWti5Z/640x335/2016/05/Zac-Efron-Transformation-Mens-fitness-ok-hero.jpg 640w, https://media.radaronline.com/brand-img/RCfJWti5Z/768x402/2016/05/Zac-Efron-Transformation-Mens-fitness-ok-hero.jpg 768w, https://media.radaronline.com/brand-img/RCfJWti5Z/1024x536/2016/05/Zac-Efron-Transformation-Mens-fitness-ok-hero.jpg 1024w, https://media.radaronline.com/brand-img/RCfJWti5Z/1280x670/2016/05/Zac-Efron-Transformation-Mens-fitness-ok-hero.jpg 1280w, https://media.radaronline.com/brand-img/RCfJWti5Z/1440x753/2016/05/Zac-Efron-Transformation-Mens-fitness-ok-hero.jpg 1440w, https://media.radaronline.com/brand-img/RCfJWti5Z/1600x837/2016/05/Zac-Efron-Transformation-Mens-fitness-ok-hero.jpg 1600w, https://media.radaronline.com/brand-img/RCfJWti5Z/2160x1130/2016/05/Zac-Efron-Transformation-Mens-fitness-ok-hero.jpg 2160w)
Sep. 2 2019, Updated 9:25 p.m. ET
![//Zac Efron Transformation Mens fitness ok hero](https://media.radaronline.com/brand-img/FaeGvTfhY/480x239/2016/05/Zac-Efron-Transformation-Mens-fitness-ok-hero.jpg 480w, https://media.radaronline.com/brand-img/FaeGvTfhY/640x318/2016/05/Zac-Efron-Transformation-Mens-fitness-ok-hero.jpg 640w, https://media.radaronline.com/brand-img/FaeGvTfhY/768x382/2016/05/Zac-Efron-Transformation-Mens-fitness-ok-hero.jpg 768w, https://media.radaronline.com/brand-img/FaeGvTfhY/1024x509/2016/05/Zac-Efron-Transformation-Mens-fitness-ok-hero.jpg 1024w, https://media.radaronline.com/brand-img/FaeGvTfhY/1280x636/2016/05/Zac-Efron-Transformation-Mens-fitness-ok-hero.jpg 1280w, https://media.radaronline.com/brand-img/FaeGvTfhY/1440x716/2016/05/Zac-Efron-Transformation-Mens-fitness-ok-hero.jpg 1440w, https://media.radaronline.com/brand-img/FaeGvTfhY/1600x795/2016/05/Zac-Efron-Transformation-Mens-fitness-ok-hero.jpg 1600w, https://media.radaronline.com/brand-img/FaeGvTfhY/2160x1074/2016/05/Zac-Efron-Transformation-Mens-fitness-ok-hero.jpg 2160w)
Zac Efron has come a long way since his days as a High School Musical star.
Zac Efron Shirtless On The Set Of ‘Baywatch’
![//Zac Efron Transformation Mens fitness](https://media.radaronline.com/brand-img/A9GLpJyqX/391x500/2016/05/Zac-Efron-Transformation-Mens-fitness-01.jpg 391w)
The actor, who is currently filming Baywatch, has invested serious time working on his body and the results are showing! Click through the photos to see transformation over the years!
Exclusive… ‘Baywatch’ Cast Take Running Group Shots On The Beach
![//Zac Efron Transformation Mens fitness](https://media.radaronline.com/brand-img/HDESn9Jwt/243x500/2016/05/Zac-Efron-Transformation-Mens-fitness-08.jpg 243w)
The 28-year-old told Men’s Fitness that he’s in the best shape of his life right now, and we’d believe it!
shirtless Zac Efron-on-sale
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You can check out his hot body in the Men's Fitness issue on news stands now!
Stars On The Set Of ‘Neighbors 2: Sorority Rising’ In Los Angeles
![//Zac Efron Transformation Mens fitness](https://media.radaronline.com/brand-img/2TBUfDYPd/377x499/2016/05/Zac-Efron-Transformation-Mens-fitness-03.jpg 377w)
“Right now I’m probably the physically strongest I’ve ever felt,” Efron revealed. “Not in terms of bench press or how much I can squat, but in how quickly I could get out of this room and destroy everything in my path.”
Zac Efron and Robert De Niro strip for a flex off on the set of “Dirty Grandpa”
![//Zac Efron Transformation Mens fitness](https://media.radaronline.com/brand-img/to8SSKCcU/332x500/2016/05/Zac-Efron-Transformation-Mens-fitness-02.jpg 332w)
Zac is looking jacked and more shredded than ever these days, reaching an impressive 5 percent body fat thanks to his outrageous diet plan!
shirtless Zac Efron-on-sale
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Efron's steel abs are on full display in the Men’s Fitness issue on sale now!
Zac Efron goes Shirtless on stage at the MTV Movie Awards
![//Zac Efron Transformation Mens fitness](https://media.radaronline.com/brand-img/JxIPDgPJM/333x500/2016/05/Zac-Efron-Transformation-Mens-fitness-05.jpg 333w)
The actor has been breaking a sweat with his muscle-bound friend The Rock, who is also starring in the film.
Exclusive… Zac Efron Leaving The Doctor’s Office
![//Zac Efron Transformation Mens fitness](https://media.radaronline.com/brand-img/zj1uHbTVD/356x500/2016/05/Zac-Efron-Transformation-Mens-fitness-04.jpg 356w)
“Zac committed to be the best version of himself possible and did it,” The Rock told the magazine. “He’s reached nirvana—muscle nirvana.”
shirtless Zac Efron-on-sale
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You can see his amazing body results in the Men's Fitness issue on sale now!
EXCLUSIVE: Zac Efron goes surfing in Hawaii.
![//Zac Efron Transformation Mens fitness](https://media.radaronline.com/brand-img/AV5hyznq3/333x500/2016/05/Zac-Efron-Transformation-Mens-fitness-06.jpg 333w)
The actor has been showing off his amazing six-pack and we certainly aren’t complaining!
EXCLUSIVE: Zac Efron shirtless with his girlfriend Vanessa Hudgens on a beach in Hawaii
![//Zac Efron Transformation Mens fitness](https://media.radaronline.com/brand-img/Zd4x40zOK/236x500/2016/05/Zac-Efron-Transformation-Mens-fitness-07.jpg 236w)
For more photos of Zac's hot body pick up the latest issue of Men's Fitness, on newsstands now!