...popular

https://www.metv.com/stories/henry-winkler-locked-himself-in-his-apartment-for-24-hours-after-the-fonz-became-popular

Winkler dealt with his success in an unusual way.

Ron Howard protested when Happy Days was nearly renamed ''Fonzie's Happy Days'' in '75 (https://www.metv.com/stories/happy-days-was-nearly-renamed-fonzies-happy-days-in-75)

Howard had the power to make a change.