Wellington Timothy Mara (Born August 14, 1916, in New York, New York) is co-owner and co-CEO of the New York Giants. He is the son of Timothy Mara , who founded the Giants in 1925. He has been a front office executive for the Giants his entire adult life, serving as Assistant to the President and Treasurer, 1937; Secretary, 1938-1940; Vice-President and Secretary, 1945-1958; Vice-President, 1959-1965; President, 1966-1990; President and Co-Chief Executive Officer, 1991-present.