David Abraham "Sonny" Werblin (March 17, 1910 – November 21, 1991) was a prominent entertainment industry executive and sports impresario who was an owner of the New York Jets and chairman of Madison Square Garden, and who built and managed the Meadowlands Sports Complex. Werblin was born in Brooklyn, New York. A graduate of Rutgers University, he went to work for Music Corporation of America (MCA) in 1932 and was so successful that in 1951 he was made president of MCA's television division.