Mariabrisa Olivares began her career at Danone and The Walt Disney Company before transitioning to hypergrowth startups. She joined Twitter as their Head of HR in Latin America at a time when they were the underdogs, just 15 employees proving naysayers wrong that the platform had a chance to succeed in the region.

After that, she moved on to become a Chief People Officer at some of the most rapidly-growing companies in Europe, including, most recently Owkin, a biotech startup that’s pioneering artificial intelligence to accelerate medical research.

In this episode, Mariabrisa talks about the first two priorities she sets whenever she joins a new organization that’s looking to grow fast. We’ll hear about her experience with dyslexia, what she means by a guiding principle she coined “scarecited,” and the story of JFK’s visit to NASA and what he learned from one of the janitors on staff.