Shamrock was coaching wrestling in the San Diego area about 20 years ago and was a beefy 180 lbs. What a transformation.
Nonsense. Ken was all over the place and the world trying to make a living competing in wrestling and MMA style tournaments. He along with Funaki and Suzuki founded Pancrase, the closest thing at the time to legit no holds barred fighting (not underground stuff).
You have to judge a person by their era and during that time there wasn't really many good legit competitions to test a person's fighting ability with few restricitons until the UFC came along. Ken was a legit bad ass and Rorion Gracie did not want him in the original UFC. Rorion knew what real fighting was like coming from Brasil where they had Vale Tudo tournaments which were real no rules bare fisted fighting. Tradional martial arts at that time was bullshit with their "Katas" and choreographed techniques and fake "Kumite" tournaments. Rorion knew that Shamrock did close to real fighting and was very familiar with the ground game whereas the others in the original UFC were clueless and would be no match for the scrawny Royce. Shamrock, unlike Royce, was a legit world class athlete. From a physical and athletic standpoint, Ken was vastly superior to Royce and because he knew how to grapple and trade real kicks and
strikes this posed a huge threat to Royce. Fortunately, at that time, Gracie Jiu-Jitsu was just so vastly superior to any other form of ground grappling and that proved to be enough to defeat Ken Shamrock. At that time there was nothing special about Royce and anyone in their family would have done just as well and probably better. In fact, anybody fighting in the Vale Tudo tournaments at the time in Brasil would have crushed anybody at the original UFC, includng Royce. Royce was not a true Black Belt at the time and was just promoted by his brother Rorion to help with his teaching. I mean, Royce was only 17 years old when Rorion brought him to America. I believe he was still a Blue Belt while in Brasil. Maybe Purple belt at the most. And he never went through the tournament and Vale Tudo grinder that the rest of his brothers had to go through. It didn't matter much at that time because a high level Blue belt in BJJ was more than enough to make quick work of the average traditional martial artist at that time. Royce real BJJ level was easily exposed when Rorion foolishly agreed to a traditional BJJ match for Royce with a legit Black Belt Wallid Ismail, at the Mundials "Super Fight" where Wallid easily choked Royce out unconscious within minutes.