This video is AMAZING!!!
Cleveland Browns player T.J. Carrie -- who had a risky open-heart surgery at 14 -- shared his story with a young fan dealing with a heart condition on Thursday ... and it'll hit you in the feels.
10-year-old CJ DeJohn has been battling a serious heart condition -- hypoplastic left heart syndrome, a birth defect that affects normal blood flow through the heart -- which has required numerous surgeries throughout his life.
CJ attended Browns training camp as part of A Special Wish Cleveland on Thursday .