Where are people getting these huge scholarship?

I see several posts about people receiving $10,000 or $50,000 scholarships to attend a specific institution. Like, where do these scholarships come from?

When I first started university, I only received a $2,000 admission scholarship. I would like to know how half of the post is loaded with insane amounts of money.

Large scholarships often come from institutional funds, private organizations, government programs, or competitive awards. Universities may offer significant amounts through alumni donations, while private foundations, corporations and government initiatives provide substantial funding, often requiring rigorous applications or specific criteria.