The Ultimate Warrior, a legendary wrestler known for his long career in the WWE has died today from currently unknown causes. He was 54.
He was recently inducted into the WWE Hall of Fame, made an appearance at Wrestlemania XXX and gave a promo on Raw last night and he seemed fine then.
I use to watch him wrestle all the time when I was a kid.
He will be greatly missed.
UPDATE: I found out earlier today that Warrior died from a massive heart attack caused by Heart Disease.