Former Italian defender Marco Materazzi ribbed current Real Madrid Castilla coach, Zinedine Zidane, in his own peculiar effort to help raise funds in the fight against Amyotrophic lateral sclerosis (ALS).

Materazzi ribs Zidane in the 'Ice Bucket Challenge'

It is hard to forget how the Frenchman famously head-butted the former Italian defender in the chest during the final of the 2006 World Cup in Germany which was won by Italy.

Materazzi appears in a video that can be seen on Instagram with a Juventus shirt bearing the number '21' that Zidane wore during his stint at the Turin club. The Italian then takes off the Frenchman's jersey to reveal an Inter Milan shirt underneath, arch rivals of 'La Juve'.