Mark Wahlberg wants to 'challenge' his followers

Mark Wahlberg wants to 'challenge' his followers Mark Wahlberg has revealed why he feels so passionate about the 4AM Club Challenge workout series. 16 April 2026 Mark Wahlberg wants to "challenge people to be the best versions of themselves". Mark Wahlberg has his own workout series The 54-year-old actor recently premiered his 4AM Club Challenge workout series on YouTube, and Mark has rubbished suggestions that his own rigorous workout routine is just for show. He told E! News: "I really do this. I'll get up at three o'clock-if I get to bed at a decent time.