Co-Founder and Co-Chief Executive, TechStyle Fashion Group

Goldenberg at age 16 founded a network of gaming sites called Gamer’s Alliance, which he sold to Intermix Media in 1999. At 19, he became Intermix Media’s chief operating officer, spearheading the company’s e-commerce operations until Intermix was acquired by Fox News Corp. for $670 million. Goldenberg then partnered with a longtime collaborator Don Ressler to incubate online marketplaces and digital brands, including Intelligent Beauty and TechStyle Fashion Group. El Segundo-based TechStyle owns a roster of fast-fashion brands – JustFab, Fabletics, ShoeDazzle and FabKids. The company also partners with singer Robyn Rihanna Fenty on her Savage X Fenty clothing brand. Fabletics, founded in 2013, is on track to surpass $700 million in revenue in 2023.

YEARS ON THE LA500: 6