Bloodhounds — Characters & Cast

Protecting his mother, safeguarding his chosen family, and maintaining "the heart of a boxer."

Matures from a polite, naive rookie boxer forced into crime fighting into a WBC world champion who learns to blend orthodox boxing discipline with situational ferocity to protect his loved ones.

Standing by Geon-woo and ensuring his brother achieves his full boxing potential.

Transitions from a street-smart former marine boxer into Geon-woo's closest tactical partner, later becoming his dedicated trainer and ringside coach after suffering a career-ending hand injury in Season 2.

Atoning for past sins by protecting the weak and nurturing the next generation.

A retired legendary loan shark who uses his wealth to grant interest-free loans, acting as a father figure to Geon-woo and Woo-jin before his tragic death in Season 1 Episode 6.

Achieving absolute wealth, power, and dominance.

The sociopathic CEO of Smile Capital who controls politicians through loan scams and extortion until he is outmaneuvered and arrested in Season 1 Episode 8.

Control, dark-web wealth, and proving absolute martial dominance.

A disgraced former elite boxer who establishes the dark-web IKFC league, resorting to terrorism and kidnapping to force Geon-woo into his ring before being defeated and co-opted by state intelligence.