Background
Trencher, Lewis was born in 1952.
Trencher, Lewis was born in 1952.
Bachelor of Science, New York University. Master of Business Administration, New York University. Juris Doctor, New York University.
With Coopers & Lybrand, New York City, 1973-1978, Young & Rubicam, New York City, 1978-1981. Chief Financial Officer J. Walter Thompson, 1987-1996, chief operations officer, since 1996.