Original sentence: Wilhelmina (May 1939–March 1, 1980) was a model who began with Ford Models and, at the peak of her success, founded her own agency, Wilhelmina Models, in New York City in 1967
Edited sentence: Wilhelmina (May 1939–March 1, 1980) was a supermodel who began with Ford Models and, at the peak of her success, founded her own agency, Wilhelmina Models, in New York City in 1967