United Kingdom, May 13 -- Cindy Crawford struggled with survivor guilt during her childhood following the death of her brother.

The 58-year-old supermodel revealed her parents were desperate to have a son after previously welcoming three daughters and were thrilled when their little boy Jeffrey arrived, but the family was left heartbroken after the tot died aged just three following a battle with leukemia.

During an appearance on the 'Kelly Corrigan Wonders: About Your Mother' podcast, Cindy explained: "I am not sure they definitely wanted four kids, but they wanted a boy. My dad wanted a boy, so the fourth was the boy and I think that there was a lot of guilt."

Cindy went on to add that she and her two sisters all felt "guilty" over J...