weitzman graduated from george w. hewlett high school in 1958 and the wharton school at the university of pennsylvania in 1963. when seymour died in 1965, warren and stuart ran the business. they sold the business to a company in spain in 1971, and weitzman continued to design shoes for the company. in 1994, he bought back the business, but he continues to manufacture his shoe designs in spain.