UAE’s largest airline Emirates recently released an advertisement that 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 standing 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 instructor. Watch the full video for more details.