Sir Harold Kroto was a British chemist born on October 7, 1939, in Wisbech, England. He is best known for his discovery of the molecule fullerene, a form of carbon that has a unique spherical structure. This groundbreaking work earned him the Nobel Prize in Chemistry in 1996, which he shared with Robert Curl and Richard Smalley. Kroto's research significantly advanced the field of nanotechnology and materials science. He was also a passionate advocate for science education and communication, often emphasizing the importance of inspiring young people to pursue careers in science. He passed away on April 30, 2019.