Elon Musk is known as a South African entrepreneur and tech leader. He is most famous for founding Tesla Motors and SpaceX.

Cameron Mathison is known as a Canadian American actor and television host He is most famous for playing Ryan Lavery on All My Children

David Sarnoff was a pioneer in communications and broadcasting. He immigrated to the US at 9, worked hard and rose to become general manager of RCA. He was instrumental in the development of radio and TV, and created NBC and NAB. He was a philanthropist and left a legacy of innovation and progress. He is remembered as one of the most influential figures in broadcasting.