Nan Ya, formerly Junchao Zheng, chairman and CEO of Goumee, a serial entrepreneur. He has continuously founded companies such as Every day nine point nine platform, Goumee, Ziwuu , etc. He had won honor of Taobao University’s outstanding lecturer of the year, and lead the team to get the 2016 most commercial value institutions and 2017 Taobao TOP live institutions, Taobao 2018 outstanding live institutions and other industry honors. He correctly predicted the opportunity of E-commerce live streaming and the trend of the short video shopping guide, and led the team all in E-commerce live streaming, , the volume of content guided transactions exceeded billions. He put forward the technology-driven strategy, to reach the company transformation of "de MCN". For many consecutive years, the company's revenue showed exponential growth, with an average year-on-year growth rate of 300%.In 2019, he was awarded 30under30 in the retail and e-commerce industry of Forbes 2019U30 Elite List.