Christian Redl is not only an outstanding freediver, but also a mental trainer, author and underwater stuntman. The sea has made Christian Redl's perfect life possible. He has been diving almost everywhere in the world. Unfortunately, over the years he has seen the state of the oceans. That is why he founded the non-profit organization “7Oceans”. On the one hand, the association draws attention to the problems of the oceans, but at the same time also to the solutions.