bill gates He was born on October 28, 1955 and is still alive. He was born in Seattle, Washington. His biggest contribution was the operating systems for PC’s. He further developed that into a windows based operating system. (28 feb 1955 anni – 27 agos 2001 anni)
Aggiunto al nastro di tempo:
Data:
28 feb 1955 anni
27 agos 2001 anni
~ 46 years