Francis Crick was a renowned British scientist and co-discoverer of the structure of DNA. There are several synonyms for his name, including Dr. Crick, Francis Harry Compton Crick, and F.H.C. Crick. However, he is most commonly referred to simply as Francis Crick. Crick made groundbreaking contributions to the field of molecular biology and neuroscience throughout his career, including the discovery of the genetic code and the structure of the brain's visual processing system. His legacy continues to inspire new generations of scientists and researchers.