Kolchynskiy took up wrestling in 1966, and in 1974 was included to the Soviet national team after winning his first Soviet title. He won five more national championships in a row in 1976–80 and would be a favorite at the 1984 Olympics, considering that he previously defeated the would-be 1984 Olympic champion
Jeff Blatnick in the finale of the 1980 World Cup. But the
Games were eventually boycotted by the Soviet Union, ending any aspirations for Kolchinsky participation.
Viktor Igumenov, Soviet National Team Coach, later told that Kolchinsky was rowdy and extremely lazy athlete, zero-discipline hooligan with little or no motivation for sports, but at the same time an remarkably talented wrestler, with springy and flexible body, gifted with a lightweight speed packed in a large, heavyweight frame. ==Retirement and later years==