Marshall is Paaqapwungwu (Reed Clan) from the village of Bacavi on the Hopi Reservation in Northern Arizona. He graduated from Fort Lewis College in Durango CO with a B.A. in Adventure Education. Marshall serves as both a Program Coordinator for the Ancestral Lands Hopi Office and the Program Director for the Adventures for Hopi Program. His focus is on youth engagement through service, education, and recreation for Native American Youth and Young Adults.