Singapore’s Changi Airport has been ranked the world’s best for seven years in a row now. But it isn't resting on its laurels, with the opening of a new nearly $1.3 billion “crown jewel” to stay ahead of the competition. CNBC’s Uptin Saiidi takes us inside. ----- Subscribe to us on YouTube: http://cnb.cx/2wuoARM Subscribe to CNBC Life on YouTube: http://cnb.cx/2wAkfMv Like our Facebook page: https://www.facebook.com/cnbcinternational Follow us on Instagram: https://www.instagram.com/cnbcinternational/ Follow us on Twitter: https://twitter.com/CNBCi