Ken Seiff is a successful entrepreneur, investor and venture capitalist with over 25 years of experience in the blockchain and internet industries. He is the managing partner of Blockchange Ventures, a venture capital firm focusing on early stage blockchain technology companies and protocols. Seiff's background includes driving significant revenue growth for the online and catalog division of Brooks Brothers, playing a strategic consulting role in the launch of 2 Amazon.com divisions, co-founding innovative market disruptor Poppin, and founding pioneering online fashion retailer Bluefly.com, growing it from zero to over $40 million in sales. Seiff is also a former CEO of Seiff & Company LLC, and a board member at Shop.org and NRF. With a BS Economics degree from the Wharton School of the University of Pennsylvania, Seiff is recognized for his ability to help refine strategic focus and accelerate the success of portfolio companies.