I would wonder most about a fungal infection, perhaps acquired from a partner; or a non-sexually transmitted dermatitis of some sort. For example, psoriasis sometimes is
firstFirst progesterone mc10
First progesterone mc5
First-progesterone vgs 100
First-progesterone vgs 200
First-progesterone vgs 25
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First-testosterone
First-testosterone mc noticed due to penile lesions. It doesn't sound like warts or any other STD. In contrast to what you read somewhere, I have not heard of HPV causing this sort of problem.
You might try an OTC antifungal cream; look in the pharmacy shelves with the athlete's food products. If that doesn't clear it up, see a health care provider, perhaps a dermatologist.
Thanks for the kinds words about the forum. Best wishes--
HHH, MD