Sir Clive Sinclair was a British inventor and entrepreneur, best known for his pioneering work in the field of personal computing. He founded Sinclair Research in the 1970s and developed several early home computers, including the ZX80 and ZX Spectrum, which became popular in the UK and helped to inspire a generation of programmers and tech enthusiasts. In addition to computers, Sinclair was also known for his innovative products like the Sinclair C5, an electric vehicle designed for urban commuting. His contributions to technology earned him a knighthood in 1983, recognizing his impact on the computing industry and his role in advancing personal technology.