Suleiman Arabi
The National Geographic Society and Allen Family Philanthropies
proudly recognizes
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
Issued to
Suleiman Arabi
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Credential Verification
Issue date: May 14, 2026
ID: 8ebf1c2b-e6db-4e62-a276-6e7254266de8
Issued by
National Geographic Society
Using the power of science, exploration, education, and storytelling to illuminate and protect the wonder of our world.