In the world of bodybuilding and Hollywood cinema, Dwayne “The Rock” Johnson is considered a symbol of strength, discipline and perfect muscles. However, behind that “divine” body, there is a question that is causing fans to discuss fiercely: is it true that The Rock only sleeps 4 hours a night and still maintains such huge and toned muscles?

In many interviews, The Rock has shared that he starts his day at 4 am, trains for more than two hours, and then works continuously until late at night. “I only need 4 hours of sleep a night,” he said proudly. But health experts say that for the body to recover and develop optimal muscle, a person needs at least 7 to 8 hours of sleep a day. So how can The Rock still maintain such a strong body at the age of 53?

That question has many people suspecting that behind the halo of this “action superstar” there may be secrets that no one dares to tell. Some opinions say that The Rock may be using recovery aids or growth hormone (HGH) to help the body regenerate faster after extremely heavy training sessions. These substances, if used for a long time, can bring massive muscles and rapid fat loss — but also come with terrible risks for the heart, liver and nervous system.

Some bodybuilders in the US say that sleeping too little and still achieving high muscle efficiency is “almost impossible” without chemical intervention. “The body cannot produce testosterone and growth hormone naturally if you are constantly sleep deprived,” shared bodybuilder David Green. “If he really only sleeps 4 hours a day and still gains muscle regularly like that, there must be other supporting factors.”

Meanwhile, The Rock’s fans counter that this is simply the result of iron discipline and extraordinary genetics. The Rock used to be a professional wrestler, accustomed to enduring harsh training intensity. He also has a team of nutritionists, personal trainers, and doctors monitoring his health 24/7. “He’s not a normal person,” one fan wrote on X. “If anyone can do this without drugs, it’s The Rock.”

However, experts warn that if the prolonged lack of sleep is really as described by The Rock, no matter how perfect the diet, the long-term consequences are inevitable. The body can suffer from hormonal decline, immune disorders, and even the risk of stroke or liver damage.

Many international bodybuilding newspapers also questioned that The Rock was trying to maintain a “superman image” to serve the public image, while in reality his body was suffering from terrible pressure from an excessive schedule and training regimen.

It is worth mentioning that, although The Rock has never admitted to using any supporting substances, he has never completely denied it. “People have the right to doubt, and I have the right to remain silent,” he once answered when asked directly about this issue.

So what is the truth? Is that “perfect” body the result of extraordinary willpower, or just a performance supported by black science?

Only one thing is certain: if The Rock is really trading sleep and health to maintain the image of perfect muscles, sooner or later, the price to pay will not be small.