The Gates Cambridge Scholarship programme was established in October 2000 by a donation of US$210m from the Bill and Melinda Gates Foundation to the University of Cambridge; this is the largest ever single donation to a UK university. The first class of scholars came into residence in October 2001.

However, the University of Cambridge invites applications from suitably qualified students into their Bill Gates Cambridge Scholarship for postgraduate programmes. This is a fully-funded scholarship for all domestic and international students at the university.
The selection criteria are:
outstanding intellectual ability
reasons for the choice of course
a commitment to improving the lives of other

Eligibility Criteria
You can apply for a Gates Cambridge Scholarship if you are:
a citizen of any country outside the United Kingdom

Feel free to see the application procedure and deadline https://brotherbrosblog.com.ng/2022/04/05/gatescambridge-org/