Scared of heights? Then don’t watch this slackline video

  • 5 hours ago
  • News
  • Duration 1:04

Jaan Roose set a world record and crossed the world’s longest single-building slackline recently in Qatar. His breathtaking walk took him over 185 metres into the air, across a distance of more than 150 metres, atop a mere 2.5 centimetre-wide line.