For saving Damar Hamlin's life, Buffalo Bills staff among athletic
Bills' assistant athletic trainer who performed CPR on Damar
Bills trainer Denny Kellington was ready when Damar Hamlin needed him
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Bills Trainer Who Performed CPR on Damar Hamlin Deemed a Hero
I wonder if Denny is there doing his thing': Ex-Bill praises
McDermott hails 'real hero' in Bills trainer Kellington after
NFL-Bills praise 'hero' trainer who administered CPR to Hamlin - CNA
Denny Kellington, Former Syracuse Football Athletic Trainer
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John Brown gave TD ball to Bills trainer who did CPR on Damar Hamlin
Who Is Denny Kellington, the Assistant Athletic Trainer Who