Who has appeared in more reality television shows, Joe Manganiello or Kourtney Kardashian? 
Kourtney Kardashian: Kourtney Mary Kardashian (born April 18, 1979) is an American television personality, socialite, businesswoman and model. Kourtney Kardashian:  Its success led to the creation of spin-offs including "Kourtney and Khloé Take Miami" and "Kourtney and Kim Take New York".
i don't know