Before applying for a temporary worker visa at the U.S. Embassy, you must have an approved Form I-129, Petition for Nonimmigrant Worker, from USCIS. This petition must be submitted by your prospective employer no earlier than 6 months prior to your proposed employment start date.
Cofounder, Bill & Melinda Gates Foundation. Bill Gates. Cofounder, Bill & Melinda Gates Foundation. From his perch atop the world's largest private charitable foundation, Bill Gates keeps pushing to save lives in the developing world through efforts to eliminate polio, attack malaria and expand childhood vaccinations.
William H. Gates Sr. William Henry Bill Gates (born William Henry Gates II; November 30, 1925), also known publicly as Bill Gates Sr. is a retired American attorney and philanthropist and author of the book Showing Up for Life: Thoughts on the Gifts of a Lifetime. He is the father of Microsoft co-founder Bill Gates. One of a line of businessmen named William H. Gates, and sometimes called William Gates Jr. in his career, he is now generally known as William Henry Gates Sr. due to the greater prominence of his son William H. Gates III.