Cai lun
Paper was made in 100 BC the person who made paper was Cai Lun. Which was born 50 AD and died 121 AD in china. However he also made the paper industry which was 105 AD. Cai lun clearly changed the world with his invention with paper because mostly everyday people use paper for many thing like document, tests, assignment and many more things that requires paper because the reason why paper was made was because they had to keep recordings of the minutiae which the government used.