Damar Hamlin
Every young athlete thinks that they’re invincible but this couldn’t be further from the truth. The reality is that humans have fragile bodies and disaster can strike instantly. Hamlin discovered this in 2023 when he collapsed on the field. Everybody knew that something was seriously wrong because the Bills’ safety lay silently prone on the field.

Luckily, the Bills and Bengals’ medical teams worked together to save his life. It was touch-and-go but in the end, he survived the biggest battle of his life. This was also a harrowing experience for the other players on the field because none of them expected this. However, it was a stark reminder of their mortality (via People).