Chumakov Kovalchuk 1 Well known Russian singer Aleksei Chumakov and his wife Yulia Kovalchuk Related Posts:Sergei Mikhalkov – great writerAlexander Tvardovsky – Soviet poetKozma Prutkov – Fruits of DeliberationRussian navigator Ivan Fedorovich KruzenshternJoseph Dik – Soviet writerSergei Witte - gifted statesman