Brad Keywell, 42, is the co-founder and Managing Partner of Lightbank, a venture fund investing in disruptive technology businesses. He is a co-founder and Director of Groupon (NASDAQ:GRPN). He is a co-founder and Director of MediaBank, which provides integrated technology platforms and solutions to the advertising and media buying industry. He is a co-founder and Director of Echo Global Logistics (NASDAQ:ECHO), a technology-based enterprise transportation management firm.