Article continues below advertisementHulk Hogan's death on Thursday, July 24, caused shockwaves in the wrestling world after his WWE pal Jimmy "The Mouth of the South" Hart shared a tweet about Hogan's improved health just two days before his untimely death. "Hulk is doing great, doing phenomenal! Last night at karaoke with Nick was absolutely fantastic, baby!!!" Hart said on X.Despite the promising post, Hogan went into "cardiac arrest" on Thursday morning at his estate in Clearwater, Fla.Article continues below advertisementPolice Respond to 'Cardiac Arrest' Call at 9:51 A.M.