For almost three decades Kai is still a DJ on the pulse of time. At the beginning of 1992, when he and Boris Hafner set up their first recording studio in Obertshausen (near Frankfurt), he did not know what to do with the Experiences he gained as a resident DJ and how to set up these in studio productions... His first experiences as a producer were already impressive. Working on productions like Interstate, Lostsidon, Global Cee and many more, Kai quickly became a well known producer himself. Labels like Land of OZ, Overdose, Suck me Plasma, Logic Records were the first stations for Kai as a producer. In 1998 the project Hennes&Cold on Tracid Traxxx should give Kai and the DJ scene a new face. Songs like The Second Trip or Sound of Rock gave the HARDTRANCE Scene