|High School:||Columbia River HS '08|
2009: Listed as a reserve at center on EWU's preseason depth chart.
HS: Graduated from Columbia River HS in 2008. Selected by Associated Press as a 3A All-State selection as a defensive lineman. He also earned second team 3A All-State honors as a defensive lineman from WashingtonPreps.com. Selected to play in the 4A/3A East-West All-State Game. The Columbian selected him to its All-Region team as a defensive lineman. Named by the Seattle Times as a "White Chip" selection as one of the top 100 prospects in the state of Washington. Stewart was the Greater St. Helens League Defensive Player of the Year. He finished his senior season with 45 tackles, including seven for losses and three sacks. He also had nine quarterback hurries and one forced fumble. Columbia River finished 6-4 and won the GSHL title. He also earned first team All-GSHL honors as a junior when he finished with 13 sacks. As a sophomore, Columbia River was 8-3 and he earned honorable mention All-GSHL honors. He also competed in track and field and advanced to the WIAA State 3A Championships in the discus in 2007.
Personal: Born 5/9/90 in Vancouver, Wash. Major undeclared, but considering sports medicine.