One of the largest private trackers on the Internet. As it's private, you need an invite in order to get in (or pay to become a VIP).
It has tons of content, but beware this tracker also offers adult content, so it's obviously not safe for children.
I just want to add I really don't understand why people are down voting users who are simply stating the truth - this tracker offers tons of adult content, and that's a fact. It's not a bad thing, it's simply not safe for children.
Fastest torrent site I've ever used. Glad I was lucky enough to get an invitation! Community is very trustworthy and helpful. Sure, it's not for kids, but you need a private invitation anyways, I highly doubt your 14 year old kid will even get in in the first place!