Just got my hands on some 2007 results from Guam, and came across this story. Photo by bert671; UG post by Roxanne Modafferi.
"My teammate Yoichi Fukumoto just did something amazing, and I want it recognized. He fought IN THE POURING RAIN, got beat up, and managed to win via arm bar. I was reading the blog of his cornerman Iida and they were saying it was like a nightmare...how the heck do you train for fighting in the rain? I can't imagine!"
His opponent was Alex Castro.