“So my lovely friend Mr Guy Richie the film maker and supreme athlete has nominated me to do 22 press ups consecutively for 22 days (and by the way his challenge was that I do my first lot at 44,000 feet as he knows I'm travelling),” he captioned the first video.
“This isn't one of his daily routines where he likes to teach u a lesson and beat you, it's for a very good reason... 22 service men kill themselves post conflict... 22 a day, basically 1 an hour. So I am doing what Guy R, Jason S and Charlie H are doing and supporting, respecting and appreciating all the service men and women and their sacrifice ... we shine a light to support and help save lives.”
He followed it up with two more videos over the next two days, so, so far it appears the challenge is going well.
Meanwhile, Chris Hemsworth also took to social media to bare his bod, but his was in celebration of his team’s win in the AFL semi-final on Saturday.
“Bulldogs yesssssss!!!!!!!!! #westernbulldogs @westernbulldogs #grandfinal #letsdothis,” he captioned the impassioned photo.