Dahai Li

Co-founder & CEO of Model Best

Li Dahai, Co-founder & CEO of Model Best, graduated from Peking University with a master's degree in Mathematics, joined Google as one of the founding employees of Google China after graduation, then served as engineering director at Yunyun.com, and head of search technology at PeaPod, with 12 consecutive years of entrepreneurial experience.He joined Knowledge.com in 2015, and served as a partner and CTO of Knowledge.com; he was responsible for building the overall technical system of Knowledge.com, and was responsible for community governance and user experience centre. He is responsible for building the overall technology system of Zhihu, in charge of community governance and user experience centre, with top-level experience in technology system construction, strategic planning, technology management and commercialisation, and has built the search and recommendation business for Zhihu from scratch, and is the initiator of Zhihu's AI "Intelligent Community", which has helped Zhihu to achieve a leap from one million to one hundred million MAUs, and to form a relatively stable business model and diversified revenue sources. He has helped Zhihu achieve the leap from millions to hundreds of millions of MAUs, and formed a relatively stable business model and diversified revenue sources.