Tonight, a Human Walked Across Two Chicago Skyscrapers While Blindfolded | Complex
Nik Wallenda says he feels 'relief' after volcano high wire stunt - ABC7 Chicago
Daredevil completes walk across Niagara Falls | CNN
Nik Wallenda - Wikipedia
Nik Wallenda who crossed Niagara Falls and Grand Canyon sets sights on Georgia gorge made famous by his tightrope master great-grandfather | Daily Mail Online
Wallenda family shares risk-taking gene
Nik Wallenda's Net Worth: 5 Fast Facts You Need to Know | Heavy.com