CPR saves lives; Damar Hamlin is high-profile proof
Hero Bills trainer Denny Kellington hailed as 'best trainer in the
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Damar Hamlin breaks down while presenting Pat Tillman Award - Upworthy
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Buffalo Bills trainer Denny Kellington saved Damar Hamlin's life
I wonder if Denny is there doing his thing': Ex-Bill praises
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Damar Hamlin Is Talking As Bills Coach Sean McDermott Credits
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Buffalo Bills head coach praises 'hero' assistant for saving Damar
Bills WR hands touchdown ball to trainer who saved Damar Hamlin's
Bills trainers cite Damar Hamlin case as example for schools
NFL speaks on Hamlin, game safety at press conference