Mark Gorton, founder and chairman of high-frequency trading firm Tower Research Capital, said he has given $1 million to the anti-vaccine nonprofit organization called Children’s Health Defense since 2021. He has been helping bankroll Robert F. Kennedy Jr.’s anti-vaccine group and has become an informal advisor to the organization. Founded in 1998 by Mark Gorton, Tower Research Capital is a trading and technology company that has built some of the fastest, most sophisticated electronic trading platforms in the world. In addition to Tower, Mark has launched companies and green advocacy organizations including LimeWire and OpenPlans. Prior to founding Tower, Mark worked as a fixed income proprietary trader at Credit Suisse First Boston. He began his career as an engineer at Martin Marietta, specializing in digital signal processing and speech recognition. Mark graduated from Yale University with a B.S. in electrical engineering and earned an M.S. in electrical engineering from Stanford University and an M.B.A. from Harvard Business School.