1. Caleb Campbell
Lieutenant Caleb Campbell is a serving member of the US Army. Furthermore, he was also a former linebacker for the Detroit Lions, Indianapolis Colts, and Kansas City Chiefs. But he struggled to balance a career at the top of the game in NFL alongside his military commitment. Campbell’s story is interesting because it was a wonder he even made it to the NFL.
Campbell looked like he was going to benefit from a rule change that allowed top military athletes to participate in a professional sport of their choice if they gave two years of service and remained in reserve. However, the day after he signed a contract with the Detroit Lions, the rules changed again. This was a devastating blow for Campbell but a reminder that military servitude is a massive commitment.