 Approximately one year later on June 29 , 2007 , <unk> defended his <unk> Heavyweight Championship against TNA World Heavyweight Champion Kurt Angle in a champion versus champion match . <unk> <unk> Federation promoter Antonio <unk> had stated <unk> was the " proper " <unk> Heavyweight Champion as he was not defeated for the title . Angle would defeat <unk> by forcing him to tap out to the Angle lock to win the <unk> Heavyweight Championship as recognized by <unk> and Total Nonstop Action Wrestling ( TNA ) . This was <unk> 's last match as a professional wrestler until 2012 , when he re @-@ signed with WWE . 
