Who is Bryson DeChambeau’s girlfriend Sophia Phalen Bertolami?

Freshly-crowned US Open champion Bryson DeChambeau isn’t the only beefcake in the life of his girlfriend Sophia Phalen Bertolami.

Bryson DeChambeau kisses the championship trophy after winning the 120th US Open Championship. Picture: Gregory Shamus/Getty Images

Perhaps the sweetest US Open celebration for golfer Bryson DeChambeau came from girlfriend Sophia Phalen Bertolami.

The blonde beauty posted a photo to Instagram of the 27-year-old golf sensation, who nabbed his first major championship victory over the weekend at the Winged Foot Golf Club in Mamaroneck, New York.

“Biggest congratulations to this guy!!!” Phalen Bertolami posted to her Instagram story. “Beyond proud of you B!”

Bryson DeChambeau's girlfriend Sophia Phalen Bertolami.

Sophia posted this message to Bryson.

Together for at least two years, Phalen Bertolami has shared snippets of her relationship with DeChambeau on Instagram, including a shot of the pair holding hands in 2018.

“Despite being a mad scientist, I’ll always love holding your hand. So proud of you B!” she captioned the post.

Sophia and Bryson at a tournament together.

The couple on a trip to the Hamptons.

But Bryson — who has soared to the top of the golf world after a remarkable body transformation — isn’t the only beefcake in Sophia’s life.

She has a 500kg pig called Stella and has more photographs of her pet animal on Instagram than she does of her boyfriend.

Bryson isn't the only beefcake in Sophia's life.

Stella weighs more than 500kg.

She just fits on a two-seater couch.

In addition to posting about DeChambeau and Stella, Phalen Bertolami regularly shares bikini selfies and photographs from her travels.

The 27-year-old has her own swimwear line with La Isla, which aimed to create a “large cup” bikini collection.

Sophia works as a bikini model.

Sophia has a 'large cup' swimwear line.

In May, she announced she would start her residency program over the summer at Vanderbilt University Medical Centre.

“Words can’t express how truly excited I am to begin my residency program at Vanderbilt University Medical Centre this July! Although today would have technically been our graduation date, I am beyond grateful for every single person working on the front lines and for everyone staying home,” she shared.

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“Cheers to the next chapter, we made it! ps: spending the day at bells bend with a surplus of wine has been a lot more fun than sitting in an auditorium for 5 hours anyways.”

It appears the couple has plenty to celebrate this year.

— New York Post