Mr. Xingzhi Zheng aka GiGi was a Zhongshan based independent designer, developer and lecturer of Graphics & Mobile Applications. He is currently teaching Visual Arts at the Sino-German Insititution of Design and Communication, Zhejiang Wanli University.

来自广东中山的郑行之先生，是一名跨界的平面 / 软件 / 游戏的设计师 / 开发者与教育工作者。目前在浙江万里学院 - 中德设计与传播学院担任视觉艺术讲师。