Esther is a internationally touring stand-up comedian from Chicago. Ku was also a series regular on MTV’s Girl Code. Ku was selected as a finalist for NBC’s Last Comic Standing on Season 6. She was also a commentator on VH1’s I Love Millennium, The Bethanny Show, and Playboy TV’s Foursome. She was selected by Howard Stern as the Hottest Funniest a Chick finalist on the Sirus Satellite Radio. Ku was also one of the new cast members on the sixth season of Wild ‘N Out on MTV2. In 2015, she had a main role on the Adult Swim series The Jack and Triumph Show before it was cancelled after one reason. She was a regular on Go90 sketch comedy show Sorry Not Sorry and also had a role in TaskForce: Back in Black.