Chemnitz, Germany. 13th June, 2025. Slackliner Ruben Langer balances on a highline in front of the city center of Chemnitz. The Dresden native is an experienced highliner and has already set two world records. As part of the 'Kosmos Festival' (13.-15.06.2025), he and 17 other athletes from five clubs will be competing on three lines in the city area. The athletes will move up to 45 meters above the ground. Credit: Hendrik Schmidt/dpa/Alamy Live News

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