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.
Biography of Bill Gates. William Henry Gates was born on 28 October 1955, in Seattle, Washington. As the principal founder of Microsoft, Bill Gates is one of the most influential and richest people on the planet. Recent estimates of his wealth put it at US$84.2 billion (Jan. 2017); this is the equivalent of the combined GDP of several African economies.