Trepak refers to one of the most distinguished and celebrated dances in Pyotr Ilyich Tchaikovsky's
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Jonathan Roberts (born Jonathan Robert Stubenrauch on April 20, 1974) is an American professional ballroom dancer. He decided to take up dancing after he received a free trial at a local dance studio and enjoyed it. He currently resides in California with his wife and former dance partner, Anna Trebunskaya.