Kate McKinnon Berthold, better known by her stage name Kate McKinnon (born January 6, 1984), is an American actress and comedian, best known for her sketch comedy work as a cast member on Saturday Night Live and previously on The Big Gay Sketch Show. McKinnon was born on Long Island, New York and attended Columbia University. In 2007, she joined the original cast of the Logo Network's Big Gay Sketch Show, where she was a cast member on the series for all three seasons. Among her best-known characters was Fitzwilliam, a British boy whose only wish is to have a vagina. McKinnon is known for her strong character work and celebrity impressions. Since 2008, she has performed live sketch comedy regularly at the Upright Citizens Brigade Theatre in New York City.
Contributions by HypeSociety, Antony-22, and Katemckinnon.