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Books about Sinkevic:
Knights in Shining Armor: Myth and Reality 1450 - 1650 [Hardcover]  First Edition Ed. Ida Sinkevic (2006)
Wiki information Sinkevic:
Viatcheslav Sinkevich is a Russian swimmer. At the 2012 Summer Olympics, he competed in the Men's 200 metre breaststroke, finishing in 9th place overall in the heats, qualifying for the semi final, but failing to reach the final.