Dan Walker, 44, recently swapped BBC Breakfast’s red sofa for the Strictly Come Dancing ballroom. However, ahead of his first show, fans will remember Dan suffered a nasty injury.The star gave an update on his health and what had happened in a new interview.Fans of the BBC presenter will remember how a few weeks ago, he shared some injury news on Instagram.He told his worried followers how he’d had to go to the hospital after running into a glass door.Dan had admitted he hadn’t noticed the door when he sprinted after a taxi where he’d left his wallet.Reliving the injury, the presenter shared: “I flew back about two metres then landed on the floor.“I thought I’d knocked my teeth out because there was blood pouring out of my mouth, but I’d.