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

Alistair Overeem and Peter Aerts go to war in this 2009 battle of legends. 2009.09.26

Gokhan Saki and Alistair Overeem go head to head in the 2010 K1 Grand Prix Semi Final. 2010.12.11 #Alistair #Overeem

Witness Alistair Overeem's return to kickboxing on October 8, 2022 at GLORY: COLLISION 4. Tickets are available at tickets.glorykickboxing.com #Alistair #Overeem #COLLISION4

Watch this classic bout between Alistair Overeem and Ben Edwards

Watch this legendary throwback, Ewerton Teixeira v Alistair Overeem from K1 World Grand Prix 2009.

Gokhan Saki battles Tyrone Spong in this 2009 BATTLE of highly skilled kickboxing greats.

Watch the full fight between Alistair Overeem and Badr Hari from GLORY: COLLISION 4

Tyrone Spong made it look easy against Nathan Corbett at GLORY 11... #GLORY #UFC #KICKBOXING

Gokhan Saki vs. Tyrone Spong (Apr. 2015) #GLORY #UFC #KICKBOXING

Badr Hari takes on Peter Aerts as kickboxing legends collide in this 2008 K1 bout.

Rico Verhoeven raises gloves against his idol Peter Aerts at GLORY 13.

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

Watch this classic K1 battle between Tyrone Spong and Ray Sefo.

Light Heavyweight studs Pavel Zhuravlov and Gokhan Saki battle it out in this 2009 kickboxing bout.