Ivanka Trump, 32
The daughter of the Donald has emerged as a top dealmaker in her own right, spearheading projects like the highly competitive and complex $200 million deal with the U.S. government to redevelop the Old Post Office in Washington D.C. (“In every aspect of the deal, Ivanka was the lead. She is very thorough,” says Kevin Terry, who led the government’s negotiations). Along with her family, Ivanka is hard at work building out the Trump Hotel Collection from 12 hotels to 30 by 2020. She’s also building a legacy apart from her family’s real estate business: The Ivanka Trump Collection of clothing and footwear has grown into 11 different product lines and is sold in Nordstrom, Macy’s, Bloomindale’s and more.