December 28, 2010 Alistair Overeem vs Tyrone Spong at K-1 Quarter Final Grand Prix 2010 - Alistair Overeem Edit Delete Tags Autopost K-1 World Grand Prix Final 2010, [ Quarter Final ]Source: http://mmalice.com/alistair-overeem/alistair-overeem-vs-tyrone-spong-at-k-1-quarter-final-grand-prix-2010-video_c7445ba0c.htmlWang Guan Wang Sai Ron Waterman Roman Webber