Jordan Ellenberg is the author of The Grasshopper King. He was born in 1971 and grew up in Potomac, Maryland. He recieved his undergraduate and doctorate degrees from Harvard and his masters degree from Johns Hopkins, and is now a Professor of Mathematics at the University of Wisconsin Madison. His column, Do the Math, appears regularly in Slate, and his articles on mathematical topics have been published in the New York Times, the Washington Post, the Boston Globe, Seed, Wired, and the Believer.