He is nicknamed "Daredevil", named after a superhero.
British climber George King climbed with his bare hands and without securing the 120 m of glass wall of the Melia Barcelona Sky, one of the tallest towers in Barcelona, Spain.
At the end of his ascent, he was arrested by the regional police, then was released less than half an hour later and without sanction, according to his agent.
This 21-year-old Englishman is not at his first attempt.
At the end of 2019, he was imprisoned three months after climbing the iconic London skyscraper The Shard, and had promised to reoffend after his release.