Tsuna from the anime Katekyo (katekyoushi) Hitman Reborn! I recommend this anime to anyone who wants to watch something full of comedy and action (what more could you ask for? XD). This ain't the best pic i've done but I've haven't really got the time since school started D:

By the way, the background wasn't done by me, I found it on Wikipedia.

Tsuna © Akira Amano
Art © Me

Tsuna's hair is huge XD