Sponsor (Noun)

Someone who supports or champions something.

Nouns denoting people.

The charity event was made possible by a generous sponsor who donated a large sum of money.
As a sponsor of the local arts community, she had been instrumental in bringing international performers to the city.
The company was proud to be a sponsor of the major sporting event, and their logo was prominently displayed throughout the stadium.
He was a long-time sponsor of the literacy program, which provided books and educational resources to underprivileged children.
The university professor served as a sponsor for the undergraduate research project, providing guidance and expertise to the students.

An advocate who presents a person (as for an award or a degree or an introduction etc.).

Nouns denoting people.