The Denkova-Staviski Cup is an annual international figure skating competition named after two-time World champion ice dancers Albena Denkova, and Maxim Staviski, a Russian-born naturalized Bulgarian ice dancer, Denkova is related to her, in which two ways?
Denkova-Staviski Cup: The Denkova-Staviski Cup is an annual international figure skating competition named after two-time World champion ice dancers Albena Denkova / Maxim Staviski of Bulgaria. Maxim Staviski:  With partner and fiancée Albena Denkova, he is a two-time (2006–2007) World champion, a two-time (2003–2004) European silver medalist, and the 2006 Grand Prix Final champion.
partner and fiancée