welcome to rippedmass bro it seems like a pretty good forum so far. Umm i'm 16 years old myself and started out with similar stats i was 6'2 160lbs benching 160 squating 200 with 13''arms and 40''chest
in 6 months my man i gained 60pounds got up to 215lbs and 16 inch arms and a 52''chest i got huge about to do shows and shit at my age so i hope you take this story and use it as motivation you can do it. everyone told me i couldn't and laughed that i wanted to bodybuild and once i got big they appologized and accused me of juicing.
some advice bro don't juice number one and get a good diet a lot of
protein and a good training routine and you'll be set.
the first and foremost thing in this game is patience i took a year off and nwo i have to start all over cause i'm almost the size i was when i first started a little bigger but its worth it so i'm there with you right now. if you need any help drawing up a routine or on diet i'm here so just personal message me and good luck its a good thing to be here at our age i learned a lot a year ago on a similar page.
peace