Ludmila Belousova

Ludmila Yevgenyevna Belousova (; 22 November 1935 – 29 September 2017) was a Russian-Swiss pair skater. She was born in Ulyanovsk, Russian SFSR.
Career.
Belousova represented the Soviet Union. With her partner and husband Oleg Protopopov she was a two-time Olympic champion (1964, 1968) and four-time World champion (1965–1968). In 1979 the pair defected to Switzerland and became Swiss citizens in 1995. They continued to skate at ice shows and exhibitions through their seventies.
Belousova died on 29 September 2017 at the age of 81.