A celebrity is a famous person. The etymological origin of the word is "one who is celebrated." An alternative definition of a celebrity is a person who is famous for being famous (regardless of what first brought them to fame). What it takes to be a celebrity depends on the cultural context and the historical time. The advent of mass media increased the public interest in celebrities, and has even developed into a self-substantiating circuit. Some ordinary people volunteer to become known on television (e.g. in reality television shows) for a taste of celebrity.
... October 7, 1860. Three years later he was sent to Hawaii, where he was ordained on May 24, 1864. On May 10, 1873, at his request, he was permitted to travel to Molokai ...