Denny Kellington: Bills trainer saved Damar Hamlin via CPR at NFL game
Bills assistant athletic trainer share inspiring message
Bills' trainer who helped save player's life speaks at OSU
Who is Denny Kellington? Meet Bills hero who saved NFL safety Damar Hamlin's life via CPR
Denny Kellington, Former Syracuse Football Athletic Trainer, Credited With Saving Damar Hamlin's Life - Sports Illustrated Syracuse Orange News, Analysis and More
Ex-Syracuse Trainer, Now with Buffalo, Gave Hamlin CPR On-Field
Denny Kellington is getting the credit he deserves for his vital response to Damar Hamlin
Column: Hamlin collapse brings to light darkest part of the game - The San Diego Union-Tribune
Buffalo Bills trainer Denny Kellington saved Damar Hamlin's life on the field, head coach says
Bills' assistant athletic trainer who performed CPR on Damar Hamlin receives one NFL MVP vote