Read and weep latent racists and Kimbo detractors everywhere:
“I’m a streetfighter and I love streetfighters,” Penn said. “It’s great to have other leagues. UFC can’t have everyone. There’s thousands of fighters out there and they need a chance to make a living. Me, I’m a Kimbo Slice fan. I like fighting. I see where Dana is coming from and I respect his opinion, but I like streetfighting.”
I can't say that Penn's logic here is overly academic, but The Prodigy's sanctioning is enough for me.