Yun And Yang Saved Jamie

Beyond the main cast, Street Fighter 6 features a lot of appearances by fighters from prior games. We learn that Jamie was an aimless punk who ran afoul of criminals while fighting in the streets. Yun and Yang saved him, and from that point on, he followed their example by taking on his role as protector of Metro City’s Chinatown.
Yun and Yang made their debuts in Street Fighter III, as twin kung-fu masters. Their uncle is Lee, one of the CPU-only opponents from the original, single-player Street Fighter