Kai joined the integral scene and his first shadow group in beginning of 2012. He was founder and board member of the Association for Integral Life Switzerland in 2012, where he has been leading shadow groups since 2015 and created the format Shadow Busters in 2017. In 2018 he founded the IntegralWorks Inc together with three of his most brave fellows to bring conscious business to the upper (and lower) right. At the IEC he is an active creator and supporter of the Shadow Track.