Nik Wallenda sets world record for longest tightrope walk at

Wallenda sets sights on Tallulah Gorge - Now Habersham

Longest tightrope walk: Nik Wallenda breaks Guinness World Records record (VIDEO)

Terrifying tightrope walk locations

Man to walk tightrope over active volcano, The Independent

Wallenda Will Attempt His Longest Tightrope Walk Ever - CBS Sacramento

A long line of heartache

Beneath Nik Wallenda's Tightrope, Discovery and NBC News Face

Tightrope Walker Karl Wallenda Fell To His Death On Live Television

Nik Wallenda breaks records with TWO death-defying tightrope walks

World record! These guys crossed a 1km slackline