Kurt Angle won a championship.
Kurt Angle . Four months later , he won the King of the Ring tournament , and not long after he began pursuing the WWF Championship , which he won in October ; this capped off a rookie year which is considered by many to be the greatest in professional wrestling history . After leaving WWE in 2006 , Angle joined Total Nonstop Action Wrestling ( TNA , now Impact Wrestling ) where he became a record six-time TNA World Heavyweight Champion ( and the inaugural titleholder ) , a two-time TNA World Tag Team Champion , and a one-time TNA X Division Champion .