How did Norman foster become famous?

Norman Foster became famous for his innovative approach to architecture and design, characterized by high-tech and sustainable buildings. His firm, Foster + Partners, gained international recognition with iconic projects such as the Gherkin in London and the Hearst Tower in New York. His work emphasizes the use of advanced technology and environmentally friendly materials, which has influenced modern architecture. Additionally, Foster's numerous awards, including the Pritzker Prize in 1999, solidified his status as a leading figure in contemporary architecture.