blockchain entrepreneur✨ life-journeyer hacker from @MIT. ex-Wall St.@JPM～Merrill～Citi 🎨Board Secretary @Harvard CAMLab 🌐Advisor @UN-ID2020 DeFi｜ Blockchain｜Marathon｜Art & Philosophy｜ 🌈 居安思危 乐天知命 🌐 敬以直内 义以方外 Linked-in @jenniferhjiang