Blackjack Mulligan (Robert Jack Windham) — American professional wrestler

Career and persona

Mulligan transitioned from football to wrestling, bringing athleticism and a powerful frame to the ring. He performed as a singles competitor and as part of a highly visible tag team called the Blackjacks. Teaming with Blackjack Lanza, Mulligan helped define a rough, outlaw cowboy archetype that fit the period's storytelling and drew strong reactions from crowds. He also authored writings about his life and career, reflecting on his time in the sport and the locker-room culture of his era (author).

Characteristics and highlights

• Physical style: large, imposing, brawler-oriented with emphasis on power moves and psychological intimidation.
• Tag work: member of the Blackjacks, a notable tag team during the 1970s–1980s territory circuit.
• Territory circuit: active across multiple regional promotions during the pre-national expansion era of wrestling.
• Background: former American football athlete before committing full-time to professional wrestling.

Family and legacy

Mulligan's wrestling legacy continued through his family: he is the father of wrestlers who worked professionally in later generations. His name and persona influenced later characters who adopted similar outlaw or "blackjack" motifs. Wrestling historians cite his contributions as part of the transition from regional wrestling into the more nationally organized industry that followed.

Notable facts

Over a career that spanned decades, Mulligan became a recognizable figure of the territory era, remembered for his size, voice, and ring psychology more than for any single finishing move. He remained a subject of interest for fans and writers examining wrestling's mid-20th-century development. Mulligan died in 2016, leaving a record as a memorable performer and patriarch within a wrestling family.