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Czech gymnast Vera Caslavska is thrown in the air by her teammates after winning an event, Mexico City, Mexico, October 24, 1968. Caslavska won four individual gold medals, one individual silver medal , and one team silver medal over the course of the competition. (Photo by Agence France Presse/Getty Images)

Czech gymnast Vera Caslavska is thrown in the air by her teammates after winning an event, Mexico City, Mexico, October 24, 1968. Caslavska won four individual gold medals, one individual silver medal , and one team silver medal over the course of the competition. (Photo by Agence France Presse/Getty Images)