J. B. Pritzker
2. Michael Madigan 4. Miles White 3 J.B. Pritzker Age: 48 Occupation: Managing partner, Pritzker Group Next Back Everything about this Hyatt Hotels heir is big. His private equity firm (run with his L.A.-based brother, Tony). His outsize venture capital bets (including $50 million invested in a data center fi rm last year). His generosity … Read more
