The 35-year-old tightrope walker Nik Wallenda completed tightrope walk between skyscrapers 600 feet above Chicago, partly blindfolded with no safety tethers or nets. Tightrope walker Nik Wallenda conquered Chicago, and broke two world records in the process.
The daredevil then put on a blindfold and walked — at a height of 543 feet — a wire between the two Marina City towers, the corn cob-looking high rises built by the famed Chicago architect Bertrand Goldberg.