
Our Leadership
The people in our neighborhood.
We need strong, forward-thinking leaders to achieve our mission of helping kids everywhere grow smarter, stronger, and kinder.
And we have them — a team of accomplished professionals who are all focused on one thing: helping kids.
Founders & Operations

Joan Ganz Cooney
Co-Founder and Lifetime Honorary Trustee
Joan Ganz Cooney, originator of the preschool educational series Sesame Street, was co-founder in 1968 of Children’s Television Workshop (renamed Sesame Workshop June 2000) and served as President and Chief Executive Officer until 1990.

Lloyd Morrisett
(1929-2023) Co-Founder and Lifetime Honorary Trustee
Lloyd N. Morrisett was co-founder of Children’s Television Workshop (now Sesame Workshop, the nonprofit organization behind Sesame Street) and over 50 years’ of award-winning television programs and other educational media for children.

Steve Youngwood
Chief Executive Officer
Steve Youngwood is Chief Executive Officer of Sesame Workshop, leading the nonprofit educational organization to help kids everywhere grow smarter, stronger, and kinder.

Sherrie Westin
President
Sherrie Westin is President of Sesame Workshop, the nonprofit educational organization behind Sesame Street.

Alison Bryant
Chief Research, Data, and Impact Officer
Alison Bryant, Ph.D. is Chief Research, Data, and Impact Officer at Sesame Workshop, where she oversees all research, data strategy, analytics, and impact measurement.

Diana Lee
Executive Vice President and Chief Human Resources Officer
Diana Lee is the Executive Vice President of Human Resources at Sesame Workshop where she is responsible for leading the human resources strategy and function including staffing, compensation, benefits, performance management and organizational and individual development.

Whit Higgins
Executive Vice President, Head of Global Enterprises
Whit Higgins is Executive Vice President and Head of Global Enterprises at Sesame Workshop, responsible for all international and domestic commercially funded business, including Distribution, Licensing, Sponsorship, Themed Entertainment, Formal Education, and Digital.

Shadrach Kisten
Senior Vice President and Chief Technology Officer
Shadrach Kisten serves as Senior Vice President, CTO, and heads the Technology Engineering group for Sesame Workshop, the nonprofit educational organization behind Sesame Street.

Samantha Maltin
Executive Vice President, Chief Marketing & Brand Officer
Samantha Maltin is the Executive Vice President, Chief Marketing & Brand Officer at Sesame Workshop, where she is responsible for elevating Sesame Workshop’s content and key initiatives, and deepening brand engagement with consumers, partners, donors, and fans.

Valerie Mitchell Johnston
Executive Vice President and General Counsel
Valerie Mitchell Johnston is Executive Vice President and General Counsel for Sesame Workshop

Brett Robinson
Chief Financial Officer and Executive Vice President of Finance, Technology, and Facilities
Sesame Workshop has named Brett Robinson Chief Financial Officer and Executive Vice President of Finance, Technology, and Facilities.

Hillary Strong
Chief Development Officer
As Chief Development Officer, Hillary Strong leads the expansion of Sesame Workshop’s philanthropic development efforts.

Maureen Trantham
Senior Vice President, Head of Strategy and Social Impact & Philanthropy Operations
Maureen Trantham is the Senior Vice President, Head of Strategy and Social Impact & Philanthropy Operations at Sesame Workshop.

Kay Wilson Stallings
Executive Vice President, Chief Creative Development and Production Officer
Kay Wilson Stallings serves as Executive Vice President, Chief Creative Development and Production Officer for Sesame Workshop.

Wanda Witherspoon
Senior Vice President and Chief Diversity, Equity, and Inclusion Officer
Wanda Witherspoon is SVP & Chief Diversity, Equity, and Inclusion Officer for Sesame Workshop, where she leads a dedicated team in driving DEI across all aspects of the nonprofit educational organization behind Sesame Street.
Senior Management

Gabriela Arenas
Senior Vice President, Global Licensing and Product Licensing
Gabriela Arenas is Senior Vice President, Global Licensing and Product Licensing, at Sesame Workshop.

Jeanette Betancourt, Ed. D.
Senior Vice President, U.S. Social Impact
Dr. Betancourt is the Senior Vice President for U.S. Social Impact at Sesame Workshop, the nonprofit organization behind Sesame Street.

Taska Carrigan
Senior Vice President of Production Management, Operations, Business Affairs, and Legal
Taska Carrigan is Senior Vice President of Production Management, Operations, Business Affairs, and Legal of Sesame Workshop, the nonprofit organization behind Sesame Street.

Melanie Grisanti
Senior Vice President, Production Management
Melanie Grisanti is Senior Vice President of Production Management at Sesame Workshop, the media and education nonprofit organization behind Sesame Street.

Michael Preston, Ph.D.
Senior Vice President and Executive Director, Joan Ganz Cooney Center
Michael Preston, PhD is the Executive Director of the Joan Ganz Cooney Center, a pioneering thought leader at the intersection of technology, media, and children’s learning.

Shari Rosenfeld
Senior Vice President, International Social Impact
Shari Rosenfeld is Senior Vice President of International Social Impact at Sesame Workshop, overseeing the development and execution of high impact transmedia educational initiatives that help young children, especially those from disadvantaged backgrounds, grow smarter, stronger, and kinder.

Rosemarie Truglio, Ph.D.
Senior Vice President, Curriculum and Content
Rosemarie T. Truglio is the Senior Vice President of Curriculum and Content at Sesame Workshop.
International Management

Shah Alam
Managing Director, Sesame Workshop Bangladesh
Mohammad Shah Alam is the Managing Director, Sesame Workshop Bangladesh, home of Sisimpur.

Alvin Fu
Vice President and General Manager, Greater China
Alvin Fu is Vice President and General Manager of Greater China for Sesame Workshop. He oversees the development and implementation of the organization’s long-term strategic vision to help the next generation of children in Mainland China, Hong Kong, and Taiwan grow up smarter, stronger, and kinder.

Stefan Kastenmüller
General Manager, Europe
Stefan Kastenmüller is Sesame Workshop’s General Manager for Europe. He is responsible for developing and implementing a long-term strategic vision for the Workshop in the region and leveraging the brand to maximize audience engagement and deliver educational benefits to children.

Sonali Khan
Managing Director, India
Sonali Khan leads Sesame Workshop’s educational mission in India to create innovative and engaging content that maximizes the educational power of all media to help kids grow smarter, stronger, and kinder.

Manabu Nagaoka
Vice President, General Manager, and Executive Producer, Japan, and Head of Sesame Street English
Manabu Nagaoka is the Vice President, General Manager, and Executive Producer, Japan, and Head of Sesame Street English

Innocent Nkata
Managing Director, Sesame Workshop International South Africa
Innocent Nkata is the Managing Director of Sesame Workshop International South Africa, the organization behind Takalani Sesame, the South African adaptation of Sesame Street. He is also a social change leader with a passion for changing children’s lives and moving Africa forward.
Board of Trustees

Frans Hijkoop
Chair – Board of Trustees, Sesame Workshop, Former Executive Vice President, Chief Human Resources Officer, MetLife, Inc.

Steve Youngwood
Chief Executive Officer
Steve Youngwood is Chief Executive Officer of Sesame Workshop, leading the nonprofit educational organization to help kids everywhere grow smarter, stronger, and kinder.

Jeffrey N. Watanabe
Retired Founder, Watanabe Ing LLP, *Former Chairman

Varun Chandra
Managing Partner, Hakluyt & Company

Thasunda Brown Duckett
Chief Executive Officer, TIAA

Lee Eastman
Partner, Eastman & Eastman

Kathleen G. Elsesser
Global Chair Consumer Retail and Healthcare Groups, Investment Banking Division, Goldman Sachs

Carla Harris
Vice Chairman, Global Wealth Management and Senior Client Advisor, Morgan Stanley

Marlene Hess
Former Managing Director, J.P. Morgan Chase & Co., Inc.

Valerie Jarrett
Distinguished Senior Fellow, University of Chicago Law School

Amy Beth Jordan
Professor and Chair of Journalism and Media Studies, School of Communication and Information, Rutgers, the State University of New Jersey

Paul Lindley OBE
Founder, Ella’s Kitchen

Jenna Mack
Executive Producer and Host, In the Grey

Michael G. Manasse
President and Chief Operating Officer, Peterson Management LLC

Miriam Rivera
CEO, Co-Founder and Managing Director Ulu Ventures

Gabrielle Sulzberger
General Partner , Rustic Canyon / Fontis Partners LP

Dr. Beverly Daniel Tatum
President Emerita, Spelman College

Ann Rubenstein Tisch
Founder and President, The Young Women’s Leadership Network

Jeffrey Weiss
Principal, Five Forty Investments
Global Advisory
Global Advisory
Frans Hijkoop, Chair, Board of Trustees, Sesame Workshop
Former Executive Vice President, Chief Human Resources Officer, MetLife, Inc.
Tom Donilon, Chairman, BlackRock Investment Institute
Former National Security Advisor to President Obama
Hosh Ibrahim, Board Director
Mo Ibrahim Foundation
Deborah Lehr, CEO and Founding Partner
Basilinna
Tsitsi Masiyiwa, Co-Founder
Higherlife Foundation
Luis Alberto Moreno, Former Colombia Ambassador to the U.S.
Former President of the Inter-American Development Bank
Adm. Mike Mullen, 17th Chairman of the Joint Chiefs of Staff
Mary Menell Zients, Co-Fouder and Chairman
Urban Alliance Foundation
Leadership Council
Leadership Council
Our Leadership Council is composed of individuals representing a variety of industries, regional perspectives, and professional expertise dedicated to Sesame Workshop’s mission. Members provide thought leadership, serve as ambassadors, and support Sesame Workshop by sharing their time, treasure, knowledge, and networks to engage the broader community.
Jason Graefe, Chair
VP, Strategic Adviser and Chief of Staff for the CEO, Microsoft
Mariam Alsikafi, Chairman of the Board
Citizens Archive
Jenna Arnold, Author & Activist
Erica Blob, Partner and Chief Operating Officer
Brighton Park Capital
Irene Hong Edwards, Principal and Head of Investor Relations
Lovell Minnick Partners
Peter Friedland, Managing Partner
Audax Holdings
Michelle Marra, Consultant
Smartstream RDU
Sarah Richardson, Senior Litigation Counsel
W. L. Gore & Associates
Florence Ann Romano, Founder and CEO
Kindred Content
Anita Tandon, Marketing Advisor and Startup Confidant
Blink Advisory

