Joachim "Joko" Winterscheidt (born 13 January 1979) is a German television host, producer and actor. He became known as part of the duo Joko & Klaas alongside Klaas Heufer-Umlauf in TV programs like Circus HalliGalli.Winterscheidt grew up in Waldniel. Since 2005, he is a presenter at MTV Germany. Since 2010, he is an employee of TV productions company Endemol, along with Heufer-Umlauf. Having previously lived in Berlin, he and his family moved to Munich in 2015.