Vasily Vasiliyevich Smyslov is a Russian chess grandmaster, and was World Chess Champion from 1957 to 1958.
He was a Candidate for the World Chess Championship on eight occasions (1948, 1950, 1953, 1956, 1959, 1965, 1983, and 1985). Smyslov was twice equal first at the Soviet Championship (1949, 1955), and his total of 17 Chess Olympiad medals won is an all-time record. In five European Team Championships, Smyslov won ten gold medals. (Source)