"Water Brother" Wang Yuheng joins a human face recognition contest against a robot Mark, dubbed the "Chinese AlphaGo", in Hanzhou, Zhejiang Province on June 30, 2016. In the contest, the recognition limits of Wang and Mark were challenged as they tried to match 50 popular online beauties, both in person and by using photos. Wang finally beat the robot in the competition. Wang earned his nickname "Water Brother" after successfully telling the difference between 520 glasses of water of the same quality and source during a recent TV show "Super Brain", while Mark was developed by Ant Financial, the Internet finance affiliate of Alibaba Group.(Photo: China News Service/ Xu Kangping)
