Arnold Schwarzenegger’s son Christopher stuns with thinnest frame yet after dramatic weight loss

Christopher Schwarzenegger looked dapper than ever as he enjoyed a casual day out in Malibu on Friday.

The 28-year-old son of Arnold Schwarzenegger and Maria Shriver showed off his incredibly trimmed physique in a navy blue crewneck sweatshirt and off-white joggers.

Despite his baggy casual clothes, his toned muscles were clearly visible.

His resemblance to his famous father, who won the Mr. Olympia title seven times during the heyday of bodybuilding, was uncanny. He is also said to bear a striking resemblance to his half-brother Joseph Baena, who is also a bodybuilder.

Christopher’s incredible weight loss journey began in 2019 while he was living in Australia. The big turning point in his life was when he realized that his excessive body weight was limiting his ability to enjoy the life he wanted for himself.

He lost 250 pounds in five years by changing his diet and focusing on a consistent exercise regimen that included weight lifting, boxing and walking.

Arnold Schwarzenegger and Maria Shriver’s youngest son started his weight loss journey in 2019 and says it’s still an ongoing process

“It’s been a big process,” Christopher said at Beacher Vitality’s Happy and Healthy Summit in Los Angeles last year. Page Six.

Drawing attention to his own dramatic weight loss, guest speakers include Dr. “I saw how much my weight was keeping me from doing daily activities,” she told host Jeff Beacher alongside Robert Huizenga and Kelly Osbourne.

I said, ‘I want to go skydiving.’ And my friends said, “Yes, no shooting.” I said, “Yes, I can’t jump with a parachute.”‘

Christopher, who graduated from the University of Michigan with a degree in psychology, recalled body image issues dating back to his high school years.

‘I tried everything. “I did a meal delivery job in high school, and I remember feeling weird bringing weird lunches to school,” he shared.

But the weight loss ‘wasn’t something that happened overnight’ and ‘took a lot of trial and error’ by fine-tuning her workouts and diet.

Christopher, who described himself as a ‘good Catholic boy’ last year, said that he ‘gave up his bread for Lent’ and ‘lost 30 kilos that way’.

At the time of the summit, she felt that she had not yet reached her ultimate goal of losing weight ‘after’ and saw it as an ongoing process.

Seen in August 2018, Christopher lost 250 kilos in five years by changing his diet and focusing on a consistent exercise regime, including weight lifting, boxing and walking.

The University of Michigan graduate said last year that her body image issues date back to her high school years (Photo taken in July 2017 with her sisters Katherine and Christina, mother Maria and brother Patrick)

Christopher looked handsome and fit while attending the Avatar: Fire and Ash premiere with his mother Maria in December 2025.

During the Thanksgiving holiday in 2025, his sister Katherine shared a series of photos of Christopher showing off his muscular body, including this photo.

Christopher’s transformation led to comparisons with his half-brother Joseph Baena (filmed in November 2025), who is a bodybuilder.

‘Even today… oh, speaking of before and after photos… I don’t feel like I’m an ‘after’ yet. “I don’t feel like I’m at this point,” he admitted.

His family is clearly proud of what he has achieved through discipline, hard work and sweat.

During the Thanksgiving holiday in 2025, his sister Katherine Schwarzenegger shared a series of photos in which Christopher showed off his muscular body, which looks very similar to his half-brother Joseph Baena, 28, who is a bodybuilder.

“So much to be thankful for,” the wife of actor Chris Pratt wrote in her caption, along with a red heart emoji.