Dan Doctoroff is the Chairman and Founder of Target ALS, a nonprofit medical research foundation focused on finding treatment for ALS, Amyotrophic Lateral Sclerosis, commonly known as Lou Gehrig’s disease. Dan was previously New York City’s longest-serving Deputy Mayor for Economic Development and Rebuilding and the former CEO and President of Bloomberg LP. He led NYC2012, New York City’s bid for the 2012 Summer Olympics, and most recently founded Sidewalk Labs in 2015, a Google subsidiary that uses and innovates technologies to improve urban infrastructure.