Why Materazzi earned Zidane’s headbutt…

Italy’s Marco Materazzi finally disclosed what exactly he said to
incur the wrath of Zinedine Zidane during World Cup 2006 Final. During
an interview, he told Gazzetta dello Sport:

“When I held Zidane’s shirt, he said: ‘If you want, I’ll give you the
jersey later.’”

“I responded that I preferred his sister, it’s true,” Materazzi said.

“It wasn’t something nice, true. [...]