Fei Sun founded Epimelis Capital in 2023. Fei co-founded Apeiron Capital in 2017 together with Wanyi Yao. Fei managed the research process and provided guidance for the team to collaborate on in-depth research projects. He developed and reviewed the hedging strategy that offered uncorrelated alpha and reduced volatilities. He also facilitated internal risk review of portfolio positions. Prior to founding Apeiron, Fei was responsible for China onshore and offshore equities and global equities with China exposure at Hutchin Hill from Mar 2015 to Nov 2016. Fei was part of a team managing an equity long-short/event driven strategy. From Sep 2006 to Jan 2015, Fei was Vice President at Goldman Sachs based in London and Hong Kong. Fei was part of a team called Fundamental Strategies which was responsible for a global mandate with focus in US, Europe and China across equities, credit, CDS and other structured products. The focus shifted to China onshore and offshore equities when he relocated to the Hong Kong office in 2013. Fei graduated from Imperial College with a BSc Degree in Physics, London.