Kachin Sergey was born in 1966 in the city of Sverdlovsk region Kirovgrad. In 1982 he graduated from the Ural School of Applied Art. In 1989 opened the stained glass studio, stained glass windows are in many Ukrainian and Russian cities. In 2010 he organized and led the creative association of artists and craftsmen Chugueva city. Since 2012, member of the National Union of Artists of Ukraine. The artworks are in private collections in Russia and Ukraine as well as abroad.