Gurevitsch won the 1968 Olympic Freestyle Middleweight (191.5
lbs/?? kgs) gold medal at the Mexico City Games.
Championships competition over a period of nine years,
Gurevitsch was a ??? lbs/87.0 kgs class silver medalist
in 1961 and
gold medalist in 1967; and
gold medalist in 1969 at ??? lbs/90 kgs.