Bill Gates (William Henry Gates III)
Born:28 October 1955 (age 61)
Birth Place: Seattle, Washington, United States
Net worth: 89.1 billion USD (2017)
Bill Gates is the co-founder of Microsoft and this company became the world's largest PC software company. Gates has secured the number one spot for four years in a row (2014- 2017).
Top 5 richest man in the world 2017: