Arnold Classic-winning bodybuilding coach and former Mr. Universe Milos Sarcev is currently training three Mr. Olympia contenders. Among them, Regan Grimes has arguably made the biggest improvement since teaming up with Sarcev. Under Sarcev, Grimes made significant improvements and qualified for the 2023 Mr. Olympia. The fan-favorite bodybuilder has continued to improve after his Olympia showing, which has certainly raised eyebrows.

However, Sarcev showed just how drastically Regan Grimes’s transformation was progressing. Earlier today, Samson Dauda and Behrooz Tabani’s coach shared a set of images comparing Grimes’s shredded look vs. his current condition. The insane muscle mass gained by the IFBB pro left fans hungry for answers.

The striking differences in Regan Gimes’s physique

Milos Sarcev posted side-by-side comparisons of Regan Grimes’s shredded physique and relatively less shredded but significantly larger form. Sarcev didn’t mention if the Grimes’s stage-ready photographs were clicked in the days leading up to the 2023 Olympia. However, the 30-year-old looked like a mass monster in the comparison photographs. Sarcev even joked about his pupil’s muscle gain.

“Introducing Russell Grow -@regangrimes,” wrote Sarcev. While the renowned trainer pulled off a hilarious work play with Hollywood leading man Russell Crowe’s name, he also mentioned his trainee’s weight. At “292 lbs” it seems Grimes has turned into nothing short of a gigantic post-Olympia. Grimes’s insane avatar made fans question which diet Sarcev had prescribed for the Mr. Olympia contender.

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Shocked bodybuilding fans wanted to know what Grimes had been eating

Fans noticed the incredible fullness of Grimes’s muscles while maintaining visible muscle fibers in all body parts. They wanted to know the diet behind the IFBB Pro’s transformation. “What (are) you feeding him? Gorilla food? WOW!” wrote one fan. While they didn’t enquire about gorilla food, another fan asked the same question. Others speculated just how much further Grimes will improve in a year before the 2024 MR. Olympia.

“This is nuts!!! I can not wait to see what he looks like next Olympia,” commented one fan. “2024 Mr Olympia is going to be insane! I would not be shocked if Regan finishes in the top 5!” another fan commented. “Bigger and harder still,” wrote a fan. Grimes himself commented on the post. “Haven’t missed a meal, training, or cardio session since Olympia! Let’s work!!!” wrote the bodybuilder.

It’s too early to say how well Regan Grimes will perform at next year’s Olympia. Furthermore, the 30-year-old has to qualify for next year’s Olympia first. What do you think about Grime’s transformation? Do you think he’ll qualify easily for next year’s Mr. Olympia? Tell us in the comments.

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