Founder of 5 different companies, notably: Kymera Therapeutics, Inc., Viridian Therapeutics, Inc. and Rodin Therapeutics, Inc. Bruce Lee Booth is an entrepreneur and businessperson who has been the head of 12 different companies and currently is Chairman for Nimbus Therapeutics LLC (which he founded in 2011), Chairman at Avrobio, Inc., Chairman at Kymera Therapeutics, Inc. (which he founded in 2015), Chairman of HotSpot Therapeutics, Inc., Chairman of Arkuda Therapeutics, Inc., Chairman for Vigil Neuroscience, Inc., Partner at Atlas Ventures Advisors Inc, Partner at Atlas Venture Life Science Advisors LLC and Director at Sionna Therapeutics, Inc.

He is also Member of Council on Foreign Relations, Inc. and on the board of 8 other companies.

In the past Bruce Lee Booth held the position of Chairman for Cogent Biosciences, Inc., Chairman at On-Q-ity, Inc., Chairman for Quartet Medicine, Inc., Chairman of Viridian Therapeutics, Inc. (he founded the company in 2006) and Chairman for miRagen Therapeutics, Inc. (a subsidiary of Viridian Therapeutics, Inc.), Associate Principal at McKinsey & Co., Inc., Principal at Caxton Health Holdings LLC, Chairman for Rodin Therapeutics, Inc. (he founded the company in 2013), Director at Proprius Pharmaceuticals, Inc., Director at Stromedix, Inc. and Director at Prestwick Services LLC.

He received a doctorate from the University of Oxford and an undergraduate degree from The Pennsylvania State University.