Kurt Ainsworth, American baseball player and businessman, co-founded Marucci Sports

Kurt Harold Ainsworth (born September 9, 1978) is an American former professional baseball pitcher. He played for the San Francisco Giants and Baltimore Orioles of the Major League Baseball (MLB) and went to Louisiana State University. Ainsworth also won an Olympic Games gold medal with the United States national baseball team at the 2000 Summer Olympics in Sydney. Following his professional baseball career, Ainsworth co-founded Marucci Sports and currently serves as the company's CEO.