Wicked - London - 2006
Simon made his West End debut playing the role of Chistery along side Idina Menzel in the original London cast of Wicked. He also played the part opposite the first ever British Elphaba, Kerry Ellis.
Wicked - Stuttgard - 2008
Simon also played the part of Chistery for a short engagement with the original German cast, sharing the stage with Willemijn Verkaik.