Tommy Smith has already had an illustrious career.

He was a walk-on to the Notre Dame football team in 2010 as a safety and was a member of the Naval Reserve Officer Training Corps in school. Smith completed his degree and worked full-time for Navy ROTC, attended dive school in Florida and spent a year training to become an Explosive Ordnance Disposal Officer at Eglin Air Force Base for the U.S. Navy, according to The Washington Post.

With a few years of collegiate eligibility left, Smith made the Vanderbilt roster as a 32-year-old walk-on athlete while he studies at Vanderbilt’s Owen Graduate School of Management.