TEDxHHL 2015 took place on October 8th 2015 and hosted speakers like Boris Grundl, Designer Anna Berkenbusch and Comedian Vince Ebert, who talked about the topic of “Breaking Down Walls” to reach new heights in their passion or experience new aspects of life that once were isolated. The event was entertained by three distinguished artists, Dolus Mutombo and Sophia Bicking & Olga Reznichenko.