As co-CEO of TPG Capital, Jon Winkelried oversees a sprawling portfolio and $119 billion under management, with operational teams spread across 17 offices around the world. He found himself at the NYSE recently, in conversation with Christina Minnis, Global Head of Acquisition for Goldman Sachs (NYSE:GS), the firm Winkelried left in 2009 as co-president. They talk at the NYSE Board Advisory Council Networking Summit about what it takes to serve on a board and why TPG, which has taken stakes in more than 400 companies, ties its comp directly to improving diversity.    Inside the ICE House: https://www.theice.com/insights/conversations/inside-the-ice-house