Mike Massimino

Mike Massimino made history as the first person to tweet from space during his two missions to service the Hubble Space Telescope. As a four-time spacewalker, he undertook some of the most dangerous and complex missions in space shuttle history.

Massimino's unique storytelling ability and wry humor inspire audiences to identify the passion in their own work and use teamwork and innovation to push past obstacles, just as he did aboard the Hubble. His insights into the mindset required for high-stakes, high-performance environments offer practical lessons for leaders in any field.