Ashton Kutcher ran the New York City Marathon.

This one will certainly tug on your heartstrings.

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He practices Brazilian jiu-jitsu.

Ashton Kutcher NYC Marathon

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The art especially targets and strengthens the core muscles and helps enhance one’s flexibility.

“I’m a jiu-jitsu guy …

I’ve been doing jiu-jitsu for eight years.

Ashton Kutcher running NYC Marathon

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He’s incredibly passionate about it, and explained toGQ, “I actually can’t wait.

I’m actually so excited.

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He also does yoga and Pilates.

He enjoys smoothies for breakfast and fish for dinner.

Since fitness and diet go hand-in-hand, we also looked into what Kutcher loves to eat.

Lunch may consist of leftovers, and fish is usually on the menu for dinner.

“I usually do a smoothie or something in the morning.

I’m not big on eating breakfast.

I don’t like having food in my stomach all day long.

I usually just heat up some leftovers for lunch.

That’s my diet,” Kutcher said.