WAGNER DA ROCHA
The National Geographic Society and Allen Family Philanthropies
proudly recognizes
FOR PARTICIPATING IN THE 2026 SLINGSHOT CHALLENGE
CERTIFICATE OF PARTICIPATION
SLINGSHOT CHALLENGE
DEBORAH R. GRAYSON, PhD
Chief Education & Community Engagement Officer
National Geographic Society
LARA LITTLEFIELD
Executive Director
Allen Family Philanthropies
Distributed by:
WDR

Issued to

WAGNER DA ROCHA

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Credential Verification

Issue date: May 14, 2026

ID: 91ca8836-2d93-4332-ad81-763f41434f07

Issued by

National Geographic Society

Using the power of science, exploration, education, and storytelling to illuminate and protect the wonder of our world.

Description

Digital Certificate of Participation in the 2026 Slingshot Challenge.