Rocky Johnson
Many former wrestling personalities have described Haku as the toughest or greatest legitimate fighter in wrestling, including Stone Cold Steve Austin, Road Warrior Animal, Perry Saturn, Barbarian and Warlord, Hulk Hogan, Rocky Johnson, The Rock, Rick Steiner, Arn Anderson, Goldberg, Big Van Vader, Fit Finlay, Mean Gene Okerlund, Ric Flair, Stu Hart, Rikishi, Frenchy Martin, Jim Cornette, Bob Holly, Dave Penzer, Gino Brito, JJ Dillon, Sonny Onoo, and Hillbilly Jim.