The two Berlin-based friends Adrian and Jannis (Duo One Line) have performed together since their earliest childhood. At a young age already, while performing in the children’s circus “RatzFatz” in Bochum, both realized that they wanted to make a career out of their hobby, a desire that would never leave them again. With their admission into the Berlin School of Acrobatic Arts (Staatliche Artistenschule Berlin), along with the many successes that have followed, they realized that their desire had become a reality. They became prizewinners of the international circus festival "Circuba" in Havana, won the Variety-Price of the Sparkasse Germany, despite their young career, they have already been part of productions at the Friedrichstadt-Palast Berlin - the largest theater stage in the world.