Who was born first, Helen Sharman or Claudie Haigneré?
Helen Sharman Helen Patricia Sharman OBE FRSC (born 30 May 1963) is a British chemist who became the first British astronaut and the first woman to visit the Mir space station in 1991.
Helen Muir Isabella Helen Mary Muir CBE FRS (20 August 1920 – 28 November 2005) was a British rheumatologist. She is best known for pioneering work into the causes of osteoarthritis.