Check it out:
http://m.youtube.com/watch?v=yVo-6NZCVO4
If you want to "look cool" while doing it, find a McDojo where they focus the larger part of the lesson on doing Katas and go for that, if you actually want to learn to defend yourself, at 15 Western Boxing is a good introduction to MMA or actual Self Defence Martial Arts.
Becore simply wondering what style to take, you should know your options. Google "martial arts (town name)" and see the schools near your. Amongst them, do a quick research on the art.
Choose from the schools that appeal to you, but before blindly signing up, make sure it isn't a McDojo ( http://mcdojo-faq.tripod.com/ ).
If all the schools that appealed to you were McDojos, take a look at the other shool.
yep krav maga or kali
I am a 15 year old boy. I am not the strongest nor fastest, but I'm willing to become better. I am 6'0" and want to know how to defend myself in any situation, but also look cool while doing it ;) thank you!