The former mixed martial arts fighter underwent a double lung transplant after a battle with pneumonia, and he 'died four times,' Ben said. Get an update on his health.

Askren, 41, was discharged July 22 after 58 days in the hospital and is already working to regain strength after losing 35 pounds. He recently revealed he needs to use a walker to get around and struggles to lift five-pound weights. But he vowed to build back, and serve as an inspiration for others in the process.

Ben Askren has been hospitalized again following a chest infection, which came shortly after the news that he had come home. Askren had been in the hospital after suffering from a 58-day battle with pneumonia,

Ben Askren was readmitted to the hospital due to concerns of an infection following double lung transplant surgery.

Ben Askren shared a tough update, revealing he’s back in the hospital after a double lung transplant. In a video posted on social media, the former UFC welterweight said doctors found an issue with a chest tube during a checkup.