Slackliner Jaan Roose performs 120 meters above Gwanghwamun
Estonian slackliner Jaan Roose performed a series of tricks 120 meters above the ground in Gwanghwamun, central Seoul, on Thursday as a large crowd gathered below to watch. Roose, 33, a three-time slackline world champion, walked along a 160-meter-long slackline connecting the Koreana Hotel and the