Sir Robert Robinson was a prominent British chemist, born on September 13, 1886, in Manchester, England. He is best known for his work in organic chemistry, particularly in the study of natural products. Robinson's research contributed significantly to the understanding of complex molecules, earning him the Nobel Prize in Chemistry in 1947 for his investigations into the structure of alkaloids, which are naturally occurring compounds found in plants. Throughout his career, Robinson held various academic positions, including a professorship at the University of Manchester. He was also a fellow of the Royal Society and received numerous awards for his contributions to science. His legacy continues to influence the field of chemistry today.