Ivan \"Ivica\" Osim (born 6 May 1941 in Sarajevo) is a Bosnian football manager and former player from the former Yugoslavia. He was most recently head coach of Japan, before he suffered a stroke in November 2007 and left the post. As player, he was a member of the Yugoslavia national team and played in the 1964 Olympics. As assistant manager, he won a bronze medal with Yugoslavia at the 1984 Olympics, and reached the quarterfinals of the 1990 FIFA World Cup as the manager of Yugoslavia.
Who is the greatest grass court player?
