Katherine Cozumel

Katherine Cozumel. Actress: The Wonder Years. Katherine Cozumel (KC) Schlossberg (born 2 March 1990) is an American actress. Cozumel auditioned and performed in New York City as a child and attended the famed performing arts camp, Stagedoor Manor. She earned a Bachelor of Science from Northwestern University in Theatre, was accepted into Northwestern's highly competitive Music Theater Certificate Program, and was one of three students in her class to graduate...