David Green is the founder of Hobby Lobby, an American chain of arts and crafts stores. His story is chronicled in the book, "More Than a Hobby: How a $600 Startup Became America's Home and Craft Superstore," (ISBN 978-0785208310), co-authored with Dean Merrill. Wikipedia
The definitive Wikipedia entry for David Green. Wikipedia is the biggest multilingual free-content encyclopedia on the Internet. en.wikipedia.org/wiki/David_Green_%28entrepreneur%29