Fritz Von Erich
Duggan broke into professional wrestling thanks in large part to wrestler Fritz Von Erich. The two met while Duggan was on a recruiting trip to SMU. Duggan's first professional match was in 1979 against Gino Hernandez. Duggan began his career as a villain. Training at the Sportatorium in Dallas, Texas as well as with Samoan wrestling promoter Peter Maivia, Duggan gained the attention of Vince McMahon, Sr. and the World Wrestling Federation (WWF).