HIGHLY PATHETIC SMELL AROUND GENITALIA.

[blafere]

Its my friend, he is a shy guy and is an introvert who's afraid to express himself. He's had this problem but he didn't tell me earlier on!  He told me that while he was yet in High School, he hated (disliked) to take a shower, one time, and it took him 2 weeks without taking a bath or even changing his underwear and our senior counselor at school had to call him to office. He began to bathe consistently but still didn't change his underwear regularly. He kept "rebounding" the same underwear (pants/boxers) over a period of at least 1 week
and them change it, till we got to College. He began to give off a repulsive smell around his penis and then decided to start changing His undies. Now, he washes them daily, and its been a month down the road, but he dreads till this moment why he didn't take showers or even change his undies regularly because no matter what he does, he still releases this horrible smell, complains he sweats a lot down there and that some of his pubic hairs are changing from black to brownish-green. He was circumcised back while we were yet in High School but still has this horrific smell coming from Him, he asked some other of our friends and they told him it isn't ballinitis since it comes to the uncut only! Could it be warts or any other fungal infection?. He's getting damn worried and desperate, how do I help him? THANKS.....