Ole Anderson
In 1966, Anderson (along with Lars) began regularly wrestling for the Charlotte, North Carolina-based promotion Mid-Atlantic Championship Wrestling (MACW). After Lars relocated to Hawaii in 1969, Anderson reformed the tag team with Ole Anderson, who was also billed as his brother. Between 1970 and 1975, he and Ole Anderson won the NWA Atlantic Coast Tag Team Championship (renamed the NWA Mid-Atlantic Tag Team Championship in 1973) on six occasions. On January 29, 1975, the duo were crowned the inaugural NWA World Tag Team Champions "(Mid-Atlantic version)". They went on to hold the championship on six further occasions. The duo's final reign ended when they forfeited the championship in December 1981 after Anderson sustained an injury. In 1979, Anderson took control of Buddy Rogers' stable of wrestlers, naming it "Anderson's Army". Between 1979 and 1981, Anderson managed wrestlers including The Iron Sheik, Jimmy Snuka, Ray Stevens, The Masked Superstar, and Ivan Koloff. The stable was disbanded when Anderson reformed The Minnesota Wrecking Crew with Ole Anderson. In 1982, Anderson joined Sir Oliver Humperdink's stable, the House of Humperdink. Humperdink acted as Anderson's manager for the remainder of his time in Mid-Atlantic Championship Wrestling (MACW).