The individual known as "Yellow", a Gungan serving within the ranks of the Gungan Sling Brigade, acquired his designation from his distinctive yellow attire and the red-hued projectiles launched from his sling.
This "Yellow" was a member of the Otolla Gungan lineage, identifiable by their slender, towering stature, elongated haillu, a prominent beak-like mouth, and the capability to retract their eyestalks.