Please note that the content of this book primarily consists of articles available from Wikipedia or other free sources online. Roman Sergeyevich Kostomarov (Russian: Роман Сергеевич Костомаров) (born February 8, 1977 in Moscow) is a Russian ice dancer. With partner Tatiana Navka, he is the 2006 Olympic champion, two-time World champion (2004-05), three-time Grand Prix Final champion (2003-05), and three-time European champion (2004-06). Kostomarov began skating at the age of nine and a coach put him in ice dancing at eleven. He won the 1996 World Juniors Championships with former partner Ekaterina Davydova.Kostomarov began competing with Tatiana Navka during the 1998-99 season. They won the bronze medal at the Russian Championships and were sent to the World Championships in their first season together, placing 12th.