Our Impact [1]
Our Approach [2]

Members engage deeply in the work of PSI—a powerhouse of impact—and build ties with a community of changemakers through three Maverick Collective programs. Explore our giving programs.

Venture

Venture

Maverick Venture

Next

Next

Maverick Next

Portfolio

Portfolio

Maverick Portfolio
Explore Our Work [3]

Maverick Collective Members and PSI Staff celebrate during the Maverick Collective Retreat, Washington DC, USA, 2022

Our Founders & Team

OUR FOUNDERS AND CO-CHAIRS

Melinda French Gates

Co-Founder and Co-Chair of Maverick Collective (2013 - 2018)

Alexandra Idol

Co-Chair of Maverick Collective

Cristina Ljungberg

Co-Chair of Maverick Collective

Dr. Precious Moloi-Motsepe

Co-Chair of Maverick Collective (2018 - 2021)

Darley Tom

Managing Partner of Maverick Collective

Darley Tom is the Managing Partner of Maverick Collective.

Rena Greifinger

Managing Partner of Maverick Collective

Rena Greifinger is the Managing Partner of Maverick Collective.

Audrey Anderson Duckett

Head of Philanthropy

Audrey leads PSI’s strategy for new philanthropic partnerships, including Maverick Collective.

Legna Perez-Cordon

Experience Producer

Legna leads on co-design and delivery of our Experience journey, events, and programming.

Maverick Collective is in the midst of an exciting transition.

We’re evolving our model, and you’ll see new updates rolling out across the site throughout 2026.
Check back in over the coming months — more to share soon.