Strikeforce cagefighting champion Nick Diaz is only 26 years of age, but the young Stockton California native has fought in almost every legit MMA promotion there is, including a three-year, 10-fight stint with the biggest and best one, the UFC. All his matches have been tremendously entertaining, the best one possibly being the "news reel-style" knockout win over a heavily favored Robbie Lawler at UFC 47 in April of '04. Diaz, in my opinion, is one of the top "pound for pound" fighters in the world today, and the eldest of the two fighting siblings was recently in Las Vegas to race in the Xterra Triathlon, an "iron man" contest; but ...