WATCH: Liam Cunningham on South Sudan crisis

You might know him best as Game of Throne’s Davos, but Liam Cunningham is working behind-the-scenes with World Vision in South Sudan to raise awareness of the largest-growing refugee crisis.

You might know him best as Game of Throne’s Davos, but Liam Cunningham is working behind-the-scenes with World Vision in South Sudan to raise awareness of the largest-growing refugee crisis.