Jason Bjarnson

About

Fitness influencer known for his bjarnson_fitness Instagram account, which has gained 1 million followers. He has often posted photos and videos of himself posing at the gym. His content has frequently displayed his shredded physique. He has also posted videos of his gym workouts as well as videos where he gives nutrition advice. He has regularly worn brown hair with blonde highlights. He has been a Gymshark athlete. 

Before Fame

He started his JasonBjarnson YouTube channel in April 2012. The first video on his channel is titled Stunning Calisthenics - excellent calisthencs and bar movements. 

Trivia

He is a big fan of sushi. His favorite superhero is Spider-Man. He has been a competitive bodybuilder. 

Family Life

In October 2022, he celebrated his 1-year wedding anniversary with his wife Jeanelle. 

Associated With

In March 2025, he posted a gym video with a caption that likened gym bros to fictional character Anakin Skywalker, who has been played by Hayden Christensen in the Star Wars franchise.