Sang joined East Ventures in 2024 as a Partner for East Ventures South Korea fund. He has served 20 years in various roles within venture capital and technology investments, comprising direct investments, fund-of-fund investments, fund marketing, corporate synergies, incubation & business building at various regional venture capital firms and venture builders organized by leading research institutions, such as Temasek Life Sciences, covering Southeast Asia, Korea, and the US.

Until 2023, Sang served in critical roles at various industry associations, such as a member of the venture capital committee of SVCA (Singapore Venture Capital & Private Equity Association), chairperson of the start-up subcommittee of KOCHAM (Korea Chamber of Commerce in Singapore), and as member of the Seoul Global Investment Promotion Board of the Seoul Metropolitan Government, among other appointments.

He received a BSc in Computer Engineering from Seoul National University and an MBA from INSEAD and has lived in Korea, Singapore, China, Germany, Austria, and France.