MARINE CORPS BASE CAMP BLAZ, Guam -- For 2nd Lt. Joshua Poulson, the Marine Corps is more than a career — it is the foundation that shaped his drive, resilience and competitive spirit. That foundation carried him to first place at the Marianas Open Jiu Jitsu Tournament Oct. 18, 2025.
Poulson’s journey began humbly. As a private, he balanced the demands of military life with community college courses, working toward a bachelor's degree.
“I applied to community college my first year in the reserves,” Poulson said. “So, I did a bunch of college classes when I was in the reserves and then I got activated as a Motor Transportation Operator and I finished my degree when I was active duty.”
From active duty to Officer Candidate School, Poulson became a commissioned officer and underwent a permanent change of station to Guam, where he joined the Camp Blaz family. Soon after arriving, he sought out a martial arts gym.
“I was staying in Tumon and Googled places nearby. Atos popped up — I’d heard of them from San Diego,” Poulson said. “I walked in, met Professor Mike "Carbs" Carbullido, and right away felt welcomed. He was super friendly and incredibly knowledgeable.”
The Atos team quickly encouraged Poulson to compete in the Marianas Open, the largest Brazilian Jiu Jitsu tournament in the region. The event drew more than 1,300 athletes from over 200 countries. Poulson did just that, earning first place as a white belt and celebrating with his teammates.
“I’d encourage people to go check out Jiu Jitsu and get involved in it,” Poulson said. “Find a good team and represent and wear whatever cloth you can proudly.”
For Poulson, the victory was not just about medals. It was proof that the Marine Corps values of discipline, perseverance and pride extend far beyond the battlefield.