Since 2014, over 2 million people in northeast Nigeria have been displaced due to ongoing conflict. Meet a 17-year-old learning how to cope with the crisis.

With help from the IRC and an aviation school in Jordan, two sisters from Syria and their Jordanian friend -- a future pilot, a future flight attendant and a future astronaut -- made their dream of flight a reality.

Rami Malek, Mandy Patinkin, Sepideh Moafi and Piper Perabo are just some of the celebrities who took a stand for refugees and people facing crises this year.