#18: Tamara Gustavson – Kentucky

Born in 1961, Tamara Gustavson became affluent through her ties to Public Storage, a company her father co-founded. As a significant board member, her inherited wealth was augmented by her leadership and strategic contributions to the business.

Beyond her inheritance, Gustavson expanded her $7.3 billion fortune through smart real estate investments. This diversification showcases her acumen in growing and managing her wealth beyond what was initially inherited from her father.