Formerly known as James Pritzker, American heir and billionaire Jennifer Natalya Pritzker has an estimated net worth of $1.76 billion in April 2016 according to Forbes. She is the only known transgender billionaire.

James Pritzker was born in 1950 in the U.S.A. He attended the Loyola University Illinois where he completed his Bachelor of Arts/Science degree. Currently divorced, James Pritzker has three children.

He is a retired Army lieutenant colonel who founded the Chicago-based Pritzker Military Library in 2003. Currently, he serves as the Chief Executive Officer of Tawani Enterprises which is based in Chicago. Tawani Enterprises is a private wealth management firm.

James Pritzker is a member of the famous Pritzker family who recently sold the family's controlling stake to industrial conglomerate Marmon Holdings for only $4.5 billion to Warren Buffett's Berkshire Hathaway. Marmon Holdings, along with Hyatt Hotels was founded by James Pritzker's grandfather A.N. Pritzker together with the latter's sons, Donald, Robert and Jay.