Tamara Hughes Gustavson

Gustavson debuts on the Forbes World's Billionaires list as her father, Public Storage founder B. Wayne Hughes, has started shedding his assets to her and her children. She owns just over 11% of the storage giant as well as being majority shareholder of Public Storage Canada. Gustavson also owns a commercial real estate company, American Commercial Equities Management LLC, with property in Hawaii and California. Gives to Republican candidates and causes and donates money to the HollyRod Foundation for autism.