Tumble included trainers who once trained which retired British artistic gymnast?
Beth Tweddle Elizabeth "Beth" Kimberly Tweddle MBE (born 1 April 1985) is a retired British artistic gymnast. She was the first female gymnast from Great Britain to win a medal at the European Championships, World Championships, and Olympic Games.
Elena Zamolodchikova Elena Mikhailovna "Zamo" Zamolodchikova (Russian: Еле́на Миха́йловна Замоло́дчикова ; born 19 September 19) is a Russian former artistic gymnast, and four-time Olympic medallist. She was known for her risky double-twisting double-backflip on floor and was one of a handful of women to have successfully competed one. In 2015, she was inducted in the International Gymnastics Hall of Fame.