True MMA fans...Greatest all time Pro Wrestler turned MMA.?

Lesnar's fights have been somewhat of a joke so far even Randy Couture to an extent as great as he is beating Tim Sylvia was no huge task. As for Frank Mir that was all hype considering i'm a fan and he hasn't been legit post motorcylce accident. Beating Nogueira was no great feat he's old and on the downswing. I do love Don Frye and would have to say hes my pick considering i'm a long time fan and watched Ultimate Ultimate 96 on PPV.