A Shirtless Mark Wahlberg Looks Jacked in New 4 a.m. Workout Video

The actor Mark Wahlberg shared a look at his latest 4 a.m. full body workout in a Reel on Instagram.

A Shirtless Mark Wahlberg Looks Jacked in New 4 a.m. Workout Video

A Shirtless Mark Wahlberg Looks Jacked in New 4am Workout Video

Mark Wahlberg Shows Off Ridiculously Ripped Body While on Vacation

Watch Mark Wahlberg Hit an Upper Body Workout Hard

Months After Saving His Dying Fitness Franchise, Mark Wahlberg

Mark Wahlberg Talks Recovery and Workout Routine at 52, Says He No

Mark Wahlberg shows he's still ridiculously ripped at 51 with

Shirtless Wahlberg, 52, shows off his muscles during 4am workout

A Ripped Mark Wahlberg Works Out Shirtless in New Training Video

Mark Wahlberg Diet & Workout Program - Generation Iron

A Shirtless Mark Wahlberg Looks Jacked in New 4am Workout Video

Mark Wahlberg Goes Shirtless in Grueling 4 AM Workout Video

Mark Wahlberg Says 'Age Is Just a Number' in Shirtless Ab-Baring Photo

Dude Looks 21”: Shirtless Mark Wahlberg Leaves the Fitness World

People still can't believe Mark Wahlberg's insanely-strict daily