Bills receiver John Brown gifted his touchdown ball to Kellington on the sideline after making the 42-yard diving catch in the third quarter.

Source: https://www.bostonherald.com/2023/01/08/nfl-teams-honor-damar-hamlin-in-regular-season-finale-bills-teammate-hines-scores-2-kickoff-return-tds-in-win/

Head coach, Sean McDermott gave assistant athletic trainer, Danny Kellington praise for “saving Damar’s life”.

Source: https://www.thefloridastar.com/articles/america-is-praying-mightily-for-the-healing-and-recovery-of-damar-hamlin/

It was Kellington who administered CPR to Damar Hamlin who had lost his pulse on the field.

Source: https://www.thefloridastar.com/articles/america-is-praying-mightily-for-the-healing-and-recovery-of-damar-hamlin/