How old was Brooke Shields when she modeled for Calvin Klein?

In respect to this, who was the original Calvin Klein model? Hintnaus is also known as the first model in the underwear advertising campaign of designer Calvin Klein. The photograph by Bruce Weber of Hintnaus in white briefs, leaning against a thickly white-washed chimney on Santorini Island in Greece, became the iconic image of “male as sex object” in the 1980s.