Who has appeared in more reality television shows, Joe Manganiello or Kourtney Kardashian? 
Joe Manganiello:  He played Flash Thompson in Sam Raimi's "Spider-Man" trilogy and had various recurring roles in television on "ER", "How I Met Your Mother", and "One Tree Hill", before landing his breakout role as werewolf Alcide Herveaux on the HBO television series "True Blood". Joe Manganiello:  In 2011, he was voted "Favorite Pop-Culture Werewolf of All Time" by the readers of "Entertainment Weekly", and one of "Men's Health"'s "100 Fittest Men of All Time". Kourtney Kardashian:  In 2007, she and her family were picked to star in the reality television series "Keeping Up with the Kardashians".
i don't know