how u doin. my names ken iam 20 ill be 21 may 28th. i live in philly iam 5'7 weight 136 . ill guess that ill make me a lightweight. i never boxed be4 iam mainly a street fight i was always the smallest guy when it came to me brawling but i never lost a fight mainly because of tha fact i was considered the underdog. i have a vicious punch and can also take a punch easily. i consider myself a brawler. but the 1 problem i have and if use can help that would be great. iam 20 and i been smokin about a pack of ciggarets a day now for about 6 or so years. is that physical goin to affect me? and i was also thinkin of dropping 10-14 pounds and becomin a featherweight or jr featherweight. is that physically goin to affect my body. a good idea or not? because in my head i believe i can knockout any oppenent that weights between 122-130.