Born in Lucerna, Switzerland, in 1986. Koch studied photography and film. He made the short films “Souvenir” (2012), “Über Uns Elektrizität” (2013), “Der Gast” (2014) e “I Gave Everything to the Sun Except My Shadow” (2016), in addition to the feature film “Spagat” (2020) presented at the 44th Mostra and at the San Sebastián Film Festival.