ok one of my best friends (that i hang out with most) is the most hated kid in my year level cos he bags everyone. and he's ruining my reputation!!!! ever since i became his best friend preople have started to hated me!!!!!! and i found out my other best friends dont like me anymore because im friends with him. even my friends that i knew from kindergarten dont like me anymore!!!!!!!!!!!!!!!!!! and 3 of my best friends ditched both me and my friend. and they became popular. and those 3 told me that every1 likes me but they dont like me hanging out with him. also i forgot to mention that my friend that every1 hates bags me too. and today i went to sit next to one of ma other friends. and i went to the hated friend and asked him something and he said **** off you loser. and he was sitting by himself!!!!! but i dont wanna hurt him in anyway by ditching him. but if i do i become more popular and i get nicer friends and i'll be liked by more people. i really dunno what to do. please help!!!!!

Ditch him. It's his problem if he has no friends. His fault too.
Don't let someone you've only been friends for a short while with ruin the relationships you've had all your life.