On 23 December he again scored two goals against Derby County. In a friendly against Singapore a week before the start of the Asian Cup Viduka scored two headed goals in a 3–0 victory for Australia; Harry Kewell scored the third. He holds the record of most goals scored by an Australian in the prestigious UEFA Champions League competition with four.
Mark Anthony Viduka (Croatian pronunciation: [ˈʋiduka]) (born 9 October 1975) is a former Australian football player who played as a centre forward. He captained the Australian national team at the 2006 FIFA World Cup in Germany to the last 16.