![David Koch und Julia Koch 27. American Image Awards zugunsten der Prostata-Krebs-Stiftung im Grand Hyatt Hotel am Grand Central New York City, USA - 27.04.11 Stockfotografie - Alamy David Koch und Julia Koch 27. American Image Awards zugunsten der Prostata-Krebs-Stiftung im Grand Hyatt Hotel am Grand Central New York City, USA - 27.04.11 Stockfotografie - Alamy](https://c8.alamy.com/compde/db59xt/david-koch-und-julia-koch-27-american-image-awards-zugunsten-der-prostata-krebs-stiftung-im-grand-hyatt-hotel-am-grand-central-new-york-city-usa-270411-db59xt.jpg)
David Koch und Julia Koch 27. American Image Awards zugunsten der Prostata-Krebs-Stiftung im Grand Hyatt Hotel am Grand Central New York City, USA - 27.04.11 Stockfotografie - Alamy
![David Koch, Donna Karen und Julia Koch 27. American Image Awards zugunsten der Prostata-Krebs-Stiftung im Grand Hyatt Hotel am Grand Central New York City, USA - 27.04.11 Stockfotografie - Alamy David Koch, Donna Karen und Julia Koch 27. American Image Awards zugunsten der Prostata-Krebs-Stiftung im Grand Hyatt Hotel am Grand Central New York City, USA - 27.04.11 Stockfotografie - Alamy](https://c8.alamy.com/zoomsde/6/212b1c4ca09a45bdbc7db79f00db9086/db59y2.jpg)
David Koch, Donna Karen und Julia Koch 27. American Image Awards zugunsten der Prostata-Krebs-Stiftung im Grand Hyatt Hotel am Grand Central New York City, USA - 27.04.11 Stockfotografie - Alamy
![How Julia Koch became one of the richest women in the world: the widow of billionaire David Koch inherited a family net worth of over US$60 billion ... and a very impressive How Julia Koch became one of the richest women in the world: the widow of billionaire David Koch inherited a family net worth of over US$60 billion ... and a very impressive](https://img.i-scmp.com/cdn-cgi/image/fit=contain,width=1098,format=auto/sites/default/files/styles/1200x800/public/d8/images/canvas/2022/03/23/1b176287-b281-45a4-a8bf-4287d5ddc8ae_f30cd0eb.jpg?itok=L88Fq741&v=1648025775)