Since 2001, Finck has been married to acrobat Bianca Sapetto, by whom he has two children. They met while working in Cirque du Soleil. Besides being a musician he also creates artwork and displays some of his own drawings and photos on his website. In 2007 he contributed artwork in the form of ink drawings to the album "Frames" by Oceansize at the request of their guitarist Gambler. In 2003, Finck was credited as one of the writers of a production called "My Birthday Party", which incorporated acrobatics, storytelling, music, acting, and clowning. The show included actor Viggo Mortensen and was performed at the Miles Memorial Playhouse in Santa Monica, California.