In "4GAMECHANGERS TV- Der Talk" Isabella Richtar talks to Bart de Witte, founder of HIPPO AI, about AI in medicine, his path from Director of Digital Health at IMB Germany to Medical AI activist and about his foundation HIPPO AI, whose goal as a society is to invest in Open-Sources in order to make this knowledge available to the whole society, so that everyone can get help and healing and not only those who can afford it.