A championship has been won by Kurt Angle.
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 . Between WWF/WWE , Japan , and TNA , Angle has won 13 world championships and 21 total championships . He is the only professional wrestler in history to have won the WWE Championship , WWE 's World Heavyweight Championship , the WCW Championship , the TNA World Heavyweight Championship , and the IWGP Heavyweight Championship .