David Letterman went for a run on Tuesday, March 22, in St. Bart's, where he was photographed looking completely unrecognizable.

David Letterman went for a run on Tuesday, March 22, in St. Bart’s, where he was photographed looking completely unrecognizable.

David Letterman went for a run on Tuesday, March 22, in St. Bart’s, where he was photographed looking completely unrecognizable.

The former CBS Late Show host, 68, who said farewell to his long-running gig in May 2015, stepped out for his jog sporting a bushy white Santa Claus-inspired beard and mustache. His once-golden, full head of hair was also gone, as were his beloved bifocals.

Nice shoutout to the volleyball team at his alma mater Ball State.

Coming down your chimney in December cackling like a madman, here’s late night television legend David Letterman!

The host did his final “Late Show” episode in May 2015 and was replaced by Stephen Colbert, who premiered in the CBS slot on Sept. 8, 2015.

What do you think of David Letterman’s new look? ┬áLet us know in the comment section below.