Nobody knows. But I like it better that way, because I like the surprise of getting a medal. It wouldn't matter how much content you've submitted, anyway, because it needs to be fanned enough sejak other users. So just hantar a lot of good (Not broken, spam, inappropriate, atau duplicate) content to a spot and if people like it, they'll peminat it. And sooner atau later if anda stay active at the spot, you'll get a medal.
Seriously. No one really knows how the medal system works. But I've seen people with medal who've only telah diposkan ten items while some people have posted, like, a million things to one club.
The medal system is a mystery to everyone on fanpop. No one can tell anda how many things anda must contribute to a club, except the F4, and I do not think they will be telling anyone anytime soon.
I'm sure anda asked this soalan because anda want a medal. All I can tell anda is, contribute a lot. But don't add imej that have already been added, video that have already been added. Make a bunch of good, thought out picks, add articles, links, the works. If anda add good content, people will peminat your stuff. This will help anda get a medal. So, get contributing, and you'll be sure to have a medal soon enough!
I don't think there's a certain number, but it helps if anda find content that everybody likes and that hasn't already been submitted. For instance if your kegemaran TV couple has their first hug atau Ciuman and anda see nobody else has telah dihantar a picture of it, and anda have a picture hantar it to their fanpage, chances are that peminat-peminat are looking for that and will view and kegemaran it a lot, although it helps if the spot is really active too, so lebih people will see the picture.