Jonathan Leeman is the editorial director for 9Marks. After doing undergraduate and graduate degrees in political science, Jonathan began his career in journalism where he worked as an editor for an international economics magazine in Washington, D. C. Since his call to ministry, Jonathan has earned a master of divinity and a Ph.D. in theology and worked as an interim pastor.

Today he edits the 9Marks series of books as well as the 9Marks Journal. He has written for a number of publications and is the author or editor of a number books.