Slackline
Would You Walk this 1000ft Slackline? - Guinness World Records
21. 11. 2019
The highest crossing of a slackline over an urban area, under International Slackline Association (ISA) rules, is 350 m (1,148 ft) and was achieved by Alexander Gribanov, Maxim Kagin, Vladimir Murzaev, Gennady Skripko (all Russia), Mia Noblet (Canada), Friedi Kuhne (Germany) and Nathan Pauling (France), who walked between the OKO Tower and Neva Tower in Moscow.