Tim Hume writes and reports out of CNN International's London bureau, covering international news with a focus on Europe and the Middle East. He has written extensively on issues such as the war on ISIS, the migrant crisis and Brexit. Previously based in CNN International's Hong Kong bureau from 2013-15, he covered major stories such as the Nepal earthquake, Hong Kong's "Umbrella Revolution" and the Rohingya migrant crisis. He has previously written for newspapers and magazines in the UK and his native New Zealand, and is a graduate of Columbia University's journalism school. Email him at [email protected] or find him on Twitter: @tim_hume