Mark Wahlberg Goes Shirtless In Thirsty IG Post, Even Though He Admits It ‘Upset’ His Wife
The gym is no new territory for Uncharted star Mark Wahlberg, 50. The actor showed off his impressive physique in a new Instagram video, where the actor flexed for the camera and attributed his chiseled chest to “Performance Inspired nutrition, all-natural.” PI-Nutrition is Mark’s own nutrition and lifestyle brand, where he sells multivitamins, protein powders, and a range of supplements dedicated to “honest & better lifestyle nutrition,” according to their website.