Sung Un K. Kim

Staff Attorney

Kim, Sung

Sung Un Kim is a staff attorney in the firm's WilmerHale DiscoverySolutions Department, focused on substantive and strategic areas of discovery for Litigation/Controversy matters.


Mr. Kim focuses his practice on issues of e-discovery. Specifically, he works with other attorneys, litigation technology project managers, and paralegals on teams that manage electronic and other documents in large cases and investigations. Attorneys on these teams take a leadership role in the document control process, systematically tracking documents from preservation to collection and through review and production. They work with e-discovery vendors and their review and analytical tools; review documents; train and oversee other firm and contract attorneys who review documents; and partner with project managers to perform production quality control.

Prior to joining WilmerHale, Mr. Kim was a document review attorney at Synergy Legal Staffing. In that role, he performed electronic review on a major document review assignment related to a second request issued by the Department of Justice. Previously, Mr. Kim was a legal researcher at a firm in Pittston, PA, and a VIP intern with the FBI, Pittsburgh Division.


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JD, cum laude, University of Pittsburgh School of Law, 2014, Bluebook Editor, Pittsburgh Tax Review

BS, Hotel, Restaurant, and Institutional Management, minor in Legal Environment of Business, with honors, Pennsylvania State University, 2009

Bar Admissions

District of Columbia




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