Hinkle was a standout center, a position demanding both physical prowess and mental acuity. He was known for his toughness, leadership, and an uncanny ability to make game-changing plays. He was a true ironman, playing every minute of seven games in his senior year, leading the Commodores in tackles, and finishing among the team leaders in interceptions. His athleticism wasn't confined to the football field; he also excelled in basketball and baseball, showcasing his well-rounded talent.

Hinkle's leadership extended beyond the playing field. He served as team captain in his senior year, exhibiting the qualities that cemented his legacy: dedication, work ethic, and an unwavering commitment to his teammates and the Vanderbilt program. He was instrumental in perpetuating the winning culture established by legendary coach Dan McGugin after his departure.

Hinkle's achievements were recognized not only by Vanderbilt, but also nationally. He earned First-Team All-America honors in 1937 and was named the SEC's Most Valuable Player. These accolades culminated in his induction into the College Football Hall of Fame in 1959, solidifying his place among the sport's elite.

However, Hinkle's story goes beyond the accolades and statistics. He chose to prioritize his education and military service over a professional football career, a testament to his character and diverse aspirations. He graduated from Vanderbilt and went on to serve with distinction in the US Army, ultimately being awarded the Silver Star for his heroism during World War II.