Heidi Zak and David Spector are about as great of a fit as a ThirdLove bra. And that makes sense because this powerhouse couple founded ThirdLove together. Rachel and Rodger definitely related to the way that Heidi and David balance a business relationship and a marriage all at once. But they didn't relate as much to their passion for triathlons and Mt Everest! To say that Heidi and David are high acheivers is an understatement bigger than Everest, and Rachel and Rodger were absolutely fascinated by their story. Learn more about your ad choices. Visit megaphone.fm/adchoices