UAE’s largest airline Emirates recently released an advertisement which shows a crew member standing on top of the world’s tallest building- Burj Khalifa in Dubai. As the ad went viral, netizens questioned the authenticity of its filming and whether the woman was actually stand on the top of the skyscraper. Emirates later released a behind the scenes video showing that the ad was actually filmed on top of Burj Khalifa and the actress Nicole Smith Ludvik is a professional skydiving intstructor. Watch the full video for more details.