23 Libby Koch Photos and Premium High Res Pictures - Getty Images
Sydney, Australia. 23 September 2017. Libby Koch and David Koch on the red carpet at the Australian premiere of Beautiful: The Carole King Musical. Jo Stock Photo - Alamy
23 Libby Koch Photos and Premium High Res Pictures - Getty Images
David Koch rushes his wife Libby to hospital | Daily Mail Online
Sunrise's David 'Kochie' Koch and wife Libby celebrate four decades of love | New Idea Magazine
Kochie's Guide: How Smart Couples Can Start with Nothing But Love and Laughs and Create Real Wealth by David Koch, Libby Koch (Paperback, 2004) for sale online | eBay
Stream Gospel Song by Libby Koch | Listen online for free on SoundCloud
Kochie's Guide: How Smart Couples Can Start with Nothing But Love and Laughs and Create Real Wealth by David Koch, Libby Koch (Paperback, 2004) for sale online | eBay
David & Libby Koch: Risky business | news.com.au — Australia's leading news site
Kochie reveals wife gives him an allowance in strict family budget - Starts at 60
Libby Koch - Money, David and me | The Really Simple Guide To Money