Which 2005 Tennis Master's Cup winner also claimed the singles title at the 2005 BMW Open?
2005 BMW Open: The 2005 BMW Open was a men's Association of Tennis Professionals tennis tournament held in Munich, Germany. 2005 BMW Open:  First-seeded David Nalbandian won the singles title. David Nalbandian:  He was runner-up at the 2002 Wimbledon Championships and the winner of the Tennis Masters Cup in 2005.
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