Arnold Schwarzenegger's Son Joseph Baena Is His Doppelganger in Recent Pics from the Gym

Imagine growing up with the legendary Arnold Schwarzeneggar as your father. For Joseph Baena that was his reality and he appears to be embracing his father's legacy with ease.

Fresh out of his graduation from Pepperdine University, Joseph Baena decided to focus on his fitness and strength. He has been hitting the gym and sharing his progress.

The son of Arnold Schwarzenegger is already 21-years-old. He has taken to social media to show off his growing muscles that resemble that of his father's.

In one selfie, the love child of Arnold and his former housekeeper Mildred Baena showed off his huge biceps and chest in a tank top. He captioned the picture:

"Always happy to see the GAINZ!!! What’s your favorite muscle group to train?"

In a second picture, he wore short gym shorts showing off his athletic legs. In the post, Joseph shared his leg workout which includes squats, leg press, hamstring curls, and donkey calf raises.

"Gotta love a good leg pump!!!" wrote Joseph.

Fans were not only blown away by his amazing body but also by how closely he resembled his father. They flooded the comments section of his posts to point it out.

One fan wrote, "Like father like son," and another agreed writing, "You and your father are an absolute inspiration."

Joseph is not Arnold's only child. The legendary actor also fathered four other children; two girls named Katherine and Christina, and two boys named Patrick, and Christopher.

Last year, Katherine made headlines after TMZ reported she was dating "Guardians of the Galaxy" actor, Chris Pratt. They had been spotted together having ice cream after attending a church service in Los Angeles.

The pair later confirmed their relationship and this year, she shared snippets of their relationship on her Instagram, especially on his birthday.