The National Collegiate Athletic Association (NCAA) is a non-profit organization that regulates student-athletes from over 1,200 North American institutions and conferences. It generates revenue primarily through television and marketing rights fees, championship ticket sales, and sponsorships. Founded in 1906 to address safety concerns in college football, it has since grown to oversee 24 sports and nearly half a million college athletes. The NCAA plays a crucial role in shaping the policies and rules that govern collegiate sports, emphasizing both athletic and academic excellence.