Larisa Semyonovna Latynina (Russian: Лари́са Семёновна Латы́нина; born December 27, 1934 in Kherson, Ukrainian SSR) is a Russian-Ukrainian and former Soviet gymnast who was the only female athlete to win nine Olympic gold medals. She holds 18 total medals, more Olympic medals than any other competitor in any sport, and was responsible for establishing the Soviet Union as the dominant force in gymnastics. She also holds the record for most individual medals (14 outside of team events) in Olympic history.

Born Larisa Semyonovna Diriy (Лариса Семёновна Дирий), she first practiced ballet, but turned to gymnastics after her choreographer moved out of town. She graduated from high school in 1953 and moved to Kiev to attend the Lenin Polytechnic Institute and continue training. There Latynina trained at the Burevestnik Voluntary Sports Society. At the age of 19, she debuted internationally at the 1954 Rome World Championships, winning the gold medal in the team competition.

At the 1956 Summer Olympics, she competed with Ágnes Keleti of Hungary to become the most successful gymnast of the Olympics. Latynina beat Keleti in the all-around event, and the Soviet team also won the team event. In the event finals, Latynina won gold medals on the floor (shared with Keleti) and vault, a silver medal on the uneven bars, and a bronze medal in the now discontinued team event with portable apparatus. Keleti also won six medals: four golds and two silvers.

Věra Čáslavská (Czech pronunciation: [ˈvjɛra ˈtʃaːslafskaː]; born 3 May 1942) is a Czech gymnast. Blonde, cheerful and possessing impressive stage presence, she was generally popular with the public and won a total of 22 international titles. including seven Olympic gold medals, all in individual events (an all-time record among female Olympians).

Čáslavská is the most decorated Czech gymnast in history and is one of only two female gymnasts, along with Soviet Larisa Latynina, to win the all-around gold medal at two consecutive Olympics. She was also the 1966 all-around World Champion and the 1965 and 1967 all-around European Champion.

Caslavska scored 2 perfect scores of 10 in event finals at the 1967 European Championships.

Čáslavská has the distinction of holding more Olympic individual event titles than any other gymnast, a record she has now held for over 40 years. She is also the only gymnast, male or female, ever who has won Olympic gold on every individual event (all-around, vault, uneven bars, beam, floor exercise for women). Between 1964 and 1968 Čáslavská was undefeated in the all-around in major international competition; to date, she is the only female gymnast ever to win every Olympic, World Championships and European Championships all-around title from one Olympiad to the next. She was the most successful athlete at the 1968 Summer Olympics. She won the 1968 Olympic All-Around title with the highest recorded score up to that time. Her win by 1.4 points remains the largest winning margin in Olympics,World,World Cup or European Championships for women in an All-Around competition.