Tyrone Spong takes on Keijiro Maeda in this K1 archive fight from 12/05/2009.

Badr Hari takes on Ray Sefo in an old school clash of titans from a 2008 K1 event.

Old schoolers Ray Sefo and Hong Man Choi go at it in this classic K1 battle from 2008.

Kickboxing legends Tyrone Spong and Jerome Le Banner duke it out in this classic 2010 K1 bout.

MMA Legend Alistair Overeem takes on kickboxing superstar Tyrone Spong in this 12.11.2010 K1 throwback.

K1 throwback from 10.02.2010. Two stars collide as Semmy Schilt takes on Hesdy Gerges.

Alexey Ignashov v Freddy Kemayo in the second round of this old K1 tournament. 2010.05.21

Mighty Mo v Roman Kleibl at this 2010 K1 event. 2010.05.21

Alistair Overeem takes on Dzevad Poturak in this K1 throwback. 2010.04.03

Mladen Brestovac v Jan Soukup in this 2010 K1 bout. 2010.05.21

Remy Bonjasky takes on Badr Hari in this 2008 K1 tournament final.

Check out this throwback kickboxing fight from Errol Zimmerman as he takes on Tovarovic Damir at a 2008 K1 event.

Hesdy Gerges take on Yusuke Fujimoto in this 2010 K1 kickboxing match.

Watch Gokhan Saki take on Singh Jaideep in this 2010 K1 Kickboxing bout.

Peter Aerts fights one of his best, against one of the best of all time in Semmy Schilt at this 2010 K1 semi-final.