sentences:  A month later he moved up a weight class and won the WMC World Title against Clifton Brown.In 2006 on his rookie year in K-1, he won two tournaments in Sweden and in Czech Republic and qualified for K-1 World GP 2007 in Amsterdam.On August 12, 2006 he was scheduled to participate at K-1 World Grand Prix 2006 in Las Vegas II but the last moment visa problems kept him out of the United States.