Christoph Paul Daum (born 24 October 1953 in Zwickau, GDR) is a German professional football coach and former player who last managed the Romania national team. Daum played as a midfielder and was a junior for several clubs from the region of Duisburg. He began his senior career with Hamborn 07 and Eintracht Duisburg, before joining 1. FC Köln in 1975 and being part of the reserve team that won the 1980–81 German amateur football championship. As a manager, he won 8 trophies with clubs from Germany, Turkey and Austria. Daum began his football career in 1971 in the youth league with Hamborn 07. He transferred in 1972 to Eintracht Duisburg and then in 1975 to 1. FC Köln, where he played in the amateur league until his retirement.
After finishing his career as a player, he earned his coaching licence at the DFB and began working in 1981 as amateur coach with 1. FC Köln. In the 1985/86 season he was promoted to assistant coach and in 1986 to the top position. During the 1990 FIFA World Cup, Daum was released from his position by Cologne's president Dietmar Artzinger-Bolten. In November 1990 he transferred to VfB Stuttgart, where he won the German championship in 1992. In the following season Daum committed a mistake in the first round of the European Cup against Leeds United on 30 September 1992 by illegally putting in a fourth foreign player. A replay was scheduled, which Leeds won. The UK newspaper 'The Sun' dubbed him 'Christoph Dumb' following this incident. The VfB missed out on the Champions League and Daum was released. Beginning in 1994 Daum worked with the Turkish club Beşiktaş J.K. in Istanbul. He won the Turkish Cup in 1994 and 1994–95 Turkish league championship title with Beşiktaş J.K. In the 1995–96 season he was sacked after losses to Kocaelispor and Vanspor.