U are a new guy in school you are not good at any sports how do you get popular guys and gals to become your friends?

I wouldn't worry about getting "popular" people to be your friends. I'd just focus on finding people who would make good friends for *you,* popular or not. To that end, just be yourself. If not for sports, go out for yearbook, the school newspaper, art, band, orchestra, debate...there are a lot of other organizations than sports. Surely one them will mesh with your interests a bit. Like-minded people will be in those groups. Same in classes: you'll probably strike up friendships with people in your favorite classes, since you're likely to take similar classes in the future.