Alistair Overeem is a guy that is always full of surprises. First, he moved up to Heavyweight from Light Heavyweight and went from a very beatable fighter to an unstoppable freight train that is Ubereem. Just when it seemed like he would take the MMA world by storm, Overeem took to the K-1 ring where he saw some luck in his first year, and in his second year he went on to become the K-1 World Grand Prix Champion. So of course he made his return to MMA in the United States by defending his Strikeforce Heavyweight Championship against Brett Rogers then entered into the Strikeforce Heavyweight Grand Prix where he was able to defeat Fabricio Werdum in the first round of the tournament.
Fans have been fantasy booking Overeem's potential UFC run for a while now, with him either steamrolling the competition or being steamrolled himself, and in a recent interview he was asked what he would like to do after winning the Strikeforce Heavyweight Grand Prix and the answer almost came out of nowhere; he wants to fight Vitali Klitschko, the Heavyweight boxer. Every shred of data that MMA fans and personalities have been pumping out into the public has declared Boxing as a dead sport, but Boxing still has a glamorous sheen that neither kickboxing or MMA present, with it questionable that they will ever catch up.
The logical move for Overeem would be to focus on the Heavyweight Grand Prix and not even imagine boxing, but the thought of one man winning a world championship in the three major combat sports is one that would make Alistair Overeem an instant legend unlike anything we've ever seen before. Vitali Klitschko began his fighting career as a kickboxer, with an apparent record of 34-1 to go with his impressive boxing record of 42-2. [source]