Meet the 'real hero' who saved Damar Hamlin's life: Oklahoma-born assistant trainer Denny Kellington
Meet The Hero Oklahoma Native Credited With Helping Save Damar Hamlin's Life
Buffalo Bills Speak for the First Time Since Hamlin's Collapse
Oklahoma State grad praised for reviving Damar Hamlin, News
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Who is Buffalo Bills trainer Denny Kellington?
CCPRF Team, Author at Citizen CPR
Bill Haisten: Mike Gundy should be marketing OSU football, not making trouble for it
Buffalo Bills Speak for the First Time Since Hamlin's Collapse
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January 3, 2022 Damar Hamlin news