Ji-Yeun Lee is the Managing Partner of PJT Partners, having joined its predecessor company as one of the Founding Partners in early 2014. Previously, Ms. Lee was Managing Director and Deputy Head of Global Investment Banking at Morgan Stanley. She joined Morgan Stanley in 1988 and spent most of her career in Mergers & Acquisitions, including six years in the firm’s London office, advising clients on a broad range of transactions across industries and geographies. Ms. Lee was appointed the Deputy Head of Global Investment Banking in 2007 and joined Morgan Stanley’s Management Committee in 2011. Ms. Lee also serves on the Board of Directors of Good Shepherd Services. She received a BA degree from Amherst College.