5. Lei Jun, chairman and CEO of Xiaomi Corp
Net worth: $13.4 billion
Ranking among world's tech billionaires: 16
Lei Jun, chairman and CEO of Xiaomi Corp, holds up new models of Xiaomi Note at a press event in Beijing, Jan 15, 2015. [Photo/IC]
Summer Davos 2015
Zhanjiang on Maritime Silk Road
CEO roundtable: 'new normal' & challenges