Zac Efron’s Insane Body Transformation Through The Years!

Zac Efron has come a long way since his days as a High School Musical star.

Zac Efron has come a long way since his days as a High School Musical star.

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 Zac’s insane body transformation over the years!

Zac Efron has come a long way since his days as a High School Musical star.

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 Zac’s insane body transformation over the years!

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!

Zac Efron has come a long way since his days as a High School Musical star.

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 Zac’s insane body transformation over the years!

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!

You can check out his hot body in the Men's Fitness issue on news stands now!

Zac Efron has come a long way since his days as a High School Musical star.

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 Zac’s insane body transformation over the years!

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!

You can check out his hot body in the Men's Fitness issue on news stands now!

“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 has come a long way since his days as a High School Musical star.

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 Zac’s insane body transformation over the years!

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!

You can check out his hot body in the Men's Fitness issue on news stands now!

“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 is looking jacked and more shredded than ever these days, reaching an impressive 5 percent body fat thanks to his outrageous diet plan!

Zac Efron has come a long way since his days as a High School Musical star.

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 Zac’s insane body transformation over the years!

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!

You can check out his hot body in the Men's Fitness issue on news stands now!

“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 is looking jacked and more shredded than ever these days, reaching an impressive 5 percent body fat thanks to his outrageous diet plan!

Efron's steel abs are on full display in the Men’s Fitness issue on sale now!

Zac Efron has come a long way since his days as a High School Musical star.

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 Zac’s insane body transformation over the years!

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!

You can check out his hot body in the Men's Fitness issue on news stands now!

“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 is looking jacked and more shredded than ever these days, reaching an impressive 5 percent body fat thanks to his outrageous diet plan!

Efron's steel abs are on full display in the Men’s Fitness issue on sale now!

The actor has been breaking a sweat with his muscle-bound friend The Rock, who is also starring in the film.

Zac Efron has come a long way since his days as a High School Musical star.

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 Zac’s insane body transformation over the years!

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!

You can check out his hot body in the Men's Fitness issue on news stands now!

“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 is looking jacked and more shredded than ever these days, reaching an impressive 5 percent body fat thanks to his outrageous diet plan!

Efron's steel abs are on full display in the Men’s Fitness issue on sale now!

The actor has been breaking a sweat with his muscle-bound friend The Rock, who is also starring in the film.

“Zac committed to be the best version of himself possible and did it,” The Rock told the magazine. “He’s reached nirvana—muscle nirvana.”

Zac Efron has come a long way since his days as a High School Musical star.

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 Zac’s insane body transformation over the years!

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!

You can check out his hot body in the Men's Fitness issue on news stands now!

“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 is looking jacked and more shredded than ever these days, reaching an impressive 5 percent body fat thanks to his outrageous diet plan!

Efron's steel abs are on full display in the Men’s Fitness issue on sale now!

The actor has been breaking a sweat with his muscle-bound friend The Rock, who is also starring in the film.

“Zac committed to be the best version of himself possible and did it,” The Rock told the magazine. “He’s reached nirvana—muscle nirvana.”

You can see his amazing body results in the Men's Fitness issue on sale now!

Zac Efron has come a long way since his days as a High School Musical star.

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 Zac’s insane body transformation over the years!

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!

You can check out his hot body in the Men's Fitness issue on news stands now!

“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 is looking jacked and more shredded than ever these days, reaching an impressive 5 percent body fat thanks to his outrageous diet plan!

Efron's steel abs are on full display in the Men’s Fitness issue on sale now!

The actor has been breaking a sweat with his muscle-bound friend The Rock, who is also starring in the film.

“Zac committed to be the best version of himself possible and did it,” The Rock told the magazine. “He’s reached nirvana—muscle nirvana.”

You can see his amazing body results in the Men's Fitness issue on sale now!

The actor has been showing off his amazing six-pack and we certainly aren’t complaining!

Zac Efron has come a long way since his days as a High School Musical star.

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 Zac’s insane body transformation over the years!

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!

You can check out his hot body in the Men's Fitness issue on news stands now!

“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 is looking jacked and more shredded than ever these days, reaching an impressive 5 percent body fat thanks to his outrageous diet plan!

Efron's steel abs are on full display in the Men’s Fitness issue on sale now!

The actor has been breaking a sweat with his muscle-bound friend The Rock, who is also starring in the film.

“Zac committed to be the best version of himself possible and did it,” The Rock told the magazine. “He’s reached nirvana—muscle nirvana.”

You can see his amazing body results in the Men's Fitness issue on sale now!

The actor has been showing off his amazing six-pack and we certainly aren’t complaining!

For more photos of Zac's hot body pick up the latest issue of Men's Fitness, on newsstands now!