 Complete the following phrase:  In 2001, Zidane joined Real Madrid for a world record fee of 150 billion Italian lire, about 77.5 million by fixed exchange rate; a reported 12.8 billion pesetas in instalments, and signed a four-year contract. The latest addition to the Galácticos era of global stars signed by Real Madrid every year, in his first season at the club Zidane scored a famous match-winning goal, a volley hit with his weaker left foot from the edge of the 18-yard box, in Madrids 21 win over Bayer Leverkusen in the 