Boxing legend Muhammad Ali was in good spirits over the weekend while cheering for Louisville during Saturday’s college football matchup with Kentucky.

He posted his first selfie on Instagram, with the simple caption: #Louisville Game Day! Go Cards!

The image has over 21,000 likes. It was Ali’s first post on Instagram.

The 72-year-old has been the subject of poor health rumors in recent months.

Ali’s Instagram post proved to be lucky, as Louisville pulled out a thrilling win in a close game, beating Kentucky 44-40.