Matthew Lesko is an American author, self-proclaimed federal grant researcher, and infomercial personality. He has written more than twenty books telling people how to get money from the United States government. He is popularly known as "that question mark guy" for the Riddler-like suits that he wears in his television commercials, infomercials, interviews, and in his everyday life. Lesko lives near Kensington, Maryland, with his third wife Wendy Schaetzel Lesko and their two sons, Max and Morgan. He grew up in Wilkes-Barre, Pennsylvania. Lesko received his undergraduate degree from Marquette University in Milwaukee, then went to Vietnam as a navigator for the U.S. Navy. When Lesko returned he earned a master's degree in business administration from American University in Washington D.C. He claims to have researched government grants for over 25 years. Lesko is known for his colorful suits decorated with question marks and sometimes wears one of his question mark suits during his daily activities in and around Washington, D.C.. 

May 11th, 1943 in United States of America (Age 81)