Arnold Schwarzenegger‘s son is following in his footsteps!

On Saturday (March 28), Joseph Baena made his bodybuilding debut at the NPC Natural Colorado State competition in Denver, Colo. where he came in first place in three categories.

Keep reading to find out more…Joseph, 28, won gold in the Men’s Open Bodybuilding Heavy Weight Class, Men’s Classic Physique True Novice, and Men’s Classic Physique Novice.

He also won a silver medal in the Men’s Classic Physique Open Class C.

Following the event, Joseph took to Instagram to share several photos of himself showing off his incredible physique as he posed on stage.

“Mission Accomplished! 🥇” he wrote along with the post.

Days ahead of the competition, TMZ shared a video of Joseph in the gym as Arnold, 78, helped train him and gave him posing tips.

Before his acting career took off, Arnold competed in the bodybuilding world in the 1960s. He is considered one of the greatest bodybuilders of all time, winning the Mr. Olympia title seven times.

In an interview from back in 2021, Joseph explained why he doesn’t use Arnold‘s last name.