Zinedine Zidane's smooth transition from Real Madrid legend as a player to Champions League winning coach has caught many by surprise, but Real president Florentino Perez believes success was guaranteed by the Frenchman's "love story" with the Spanish giants.

Zidane dazzled for five years as a Madrid player after being signed by Perez for a then-world record fee in 2001. Yet his incredible record in 11 months since being handed his first senior managerial role has more than rivalled his accomplishments as a player.

Having suffered just two defeats in 48 games in charge, Zidane led Madrid to an 11th European Cup at the first time of asking in May and has Los Blancos on the way to a first La Liga title in five years by opening a six-point lead on Barcelona ahead of El Clasico on Saturday.

"He changed the history of this club as a player  and it was such an easy option for us. He is someone who came here to offer a new and distinct future... it was obvious that he would do a great job," Perez told AFP in an exclusive interview.

"It has been a beautiful and eternal love story and that is why I am not surprised by the results he is getting and those that are still to come."

Madrid's form under Zidane is even more remarkable given