Adam Andrzejewski ( AN-jee-EF-skee; born August 2, 1969) is a businessman and government transparency advocate from the town of Herscher, Illinois and now resides in Hinsdale, Illinois.
Since 2011, Andrzejewski has spearheaded a national effort to capture and display all government spending at OpenTheBooks.com — a charity he founded.
Andrzejewski was the first announced candidate for the Illinois Gubernatorial election of 2010.