Q is an executive and investor in power and renewables, having led a range of investment and strategy efforts for GS Group, one of the largest diversified energy companies in the world, and a limited partner in ETV. He sits on the investment committee of Energy Transition Ventures in its Houston office and works closely with the GS Group corporate venture arms at GS Futures and GS Energy.

Q served as General Manager at GS Electric Power Solutions, a leading IPP. He helped drive the expansion of GS EPS into North American and international energy markets. Q led the minority investment in, and sits on the board of, the 972 MW Linden Cogen in NYISO, GS Group's first power plant investment in North America.  Prior to GS EPS, as a GM of Biz Dev at GS Energy, Q led its majority investment in Incheon Total Energy, a 206MW CHP and district heating business, and its minority investment in the Baramulti Coal Mine in Kalimantan, Indonesia.

Q served as GM of Strategic Planning at GS Energy, overseeing strategies in LiB materials, mobility, and waste-to-energy including its LI battery cathode materials business for EVs, GSEM, the early studies of car-sharing and EV charging at the parking business of GS, GS Park 24, scale-up of WTE facility using plasma gasification, GS Platech, as well as leading its investment and R&D efforts in fuel cells and storage.

Q joined GS after roles in management consulting at Monitor Group, working on strategy for F500 customers from consumer products to energy storage. He began his career in M&A at Samsung Securities, before earning an MBA at Northwestern (Kellogg), holds his Bachelors from Yonsei Univ, and is a tournament level Kendo medalist.