THROWBACK: France's Zinedine Zidane's infamous headbutt to Marco Materazzi in 2006 WC final - watch - Sports News
Materazzi: Why Zidane Headbutted Me In WC Final
Zidane Offers Explanation for Head-Butting - The New York Times
Why Zidane headbutted Marco Materazzi in 2006 World Cup final – Citi Sports Online
Materazzi reveals exact words to Zidane
Zidane, Materazzi penalized for World Cup outburst, News
I Prefer Your Sister': Materazzi Reveals What He Told Zidane Before The Headbutt - Sports - Nigeria
Marco Materazzi finally reveals what sparked iconic Zinedine Zidane headbutt during 2006 World Cup final
Materazzi reveals what exactly he told Zidane before getting THAT World Cup headbutt - Football
VIDEO: Zidane revealed why he hit Materazzi with his head 16 years ago! - Free press
Zinedine Zidane: Frenchman named Real Madrid coach