There are few brands that help shape the very sports they are involved in. Wilson fortunately is the leader among these brands, taking the lead in contributing innovative breakthrough technologies in tennis, baseball, golf and American football. Backed by a rich heritage of world-class athletes, Wilson is truly an American icon in the world of sports. Wilson endorses elite athletes Serena Williams, Tom Brady and NBA MVP Derrick Rose. While located in Chicago, Wilson employs 1600 people globally. They are the leading manufacturer of ball sports equipment worldwide.