Jerry Jones and the Dallas Cowboys are the subject of the Netflix documentary series America’s Team: The Gambler and His Cowboys. During the fifth episode of the show, the owner revealed that he underwent treatment at the MD Anderson Cancer Center “about a dozen years ago.

Dallas Cowboys owner Jerry Jones has credited an experimental trial drug for successfully treating advanced melanoma as he disclosed his cancer diagnosis publicly for the first time.

For over three decades, Jerry Jones has bet big on the Dallas Cowboys. But one of his biggest gambles may have come off the gridiron.