As he camped with a group of friends at the Yosemite National Park in scenes for the show, Mark was seen shedding his clothes to go for a swim.
Mark Wright larks about in just his pants at luxury LA villa with Michelle Keegan
Model and NHS doctor running around city in their underwear to raise money for charity - Liverpool Echo
Mark Wright Proves His Career Has Legs On the Pitch – boxmenswear
Mark Wright poses in tiny pair of pants as he shows off abs and gym-honed body ahead of huge athletic challenge
Mark Wright goes swimming in his underwear as he shoots new TV show
Mark Wright called out by fans for MAJOR fashion blunder in tight white pants: 'Please never do anything like this again!' - OK! Magazine
Michelle Keegan dons teeny bikini in loved-up snap with hubby Mark Wright - Daily Star
Grab Bars, Mirrors, Shower Seats, And Accessories
Mark Wright shares glimpse into his and Michelle's bedroom with underwear on floor - Daily Star
Mark Wright goes swimming in his underwear as he shoots new TV show
Mark Wright goes swimming in his underwear as he shoots new TV show
Topless Mark Wright reveals his top bedtime hack and explains why there's underwear on the floor - Manchester Evening News
Grab Bars, Mirrors, Shower Seats, And Accessories
Topless Mark Wright sends fans into meltdown at hot Miami pool party in Mallorca
Mark Wright larks about in just his pants at luxury LA villa with Michelle Keegan