14. Robert Edwards (can also refer to the Nobel laureate in Physiology)

Robert Edwards was a British physiologist recognized for his groundbreaking work in reproductive medicine. He was awarded the Nobel Prize in Physiology or Medicine in 2010 for developing in vitro fertilization (IVF), a technique that allows eggs to be fertilized by sperm outside the body, and then implanted in a woman's uterus. This innovation has helped millions of couples conceive and has revolutionized the field of reproductive health. Edwards' contributions not only advanced science but also changed many lives, offering hope to those facing infertility challenges.