Brock Lesnar won a fight.
Brock Lesnar . After debuting on WWE 's main roster in 2002 , he won the WWE Championship on three separate occasions with victories over The Rock and Kurt Angle ( twice ) . He was also the 2002 King of the Ring and the 2003 Royal Rumble winner , making him the youngest King of the Ring and Royal Rumble winner as well . Royal Rumble (2003) . Brock Lesnar , the twenty-ninth entrant , won the match by last eliminating The Undertaker , the thirtieth entrant .