Most of us remember Italian Carlo Masi, a hot stud who made lots of hot porn, and who was partner of another hot stud, Adam Champ.
He has always been a smart guy (he had graduated from college in Rome as an Engineer) advocating safe sex and engaging in smart conversations. I personally had a chance to chat with him few times almost 20 years ago in one of the gay chats of AOL (who remembers them?...), before he became a porn star, and he stroke me as a very smart guy.
After years of living in USA and making lots of porn and money, eight years ago he decided to leave USA and return to his native Rome, where he graduated in Mathematics.
He is now a teacher in one of the most prestigious Italian Universities, of course with his real name Ruggero Freddi.
Eventually his students about a year ago found out about his past US career and fame and all of a sudden some media (newspapers and TV channels) started to chase him.
He appeared in some local channels interviews and was even invited to take part to a very popular daily show from National TV, where he introduced his partner Gustavo (ex Adam Champ!). That's the second link, which cannot be embedded.
If you don't understand Italian, Carlo/Ruggero talks very adamantly and eloquently of his past and his present, and explains that also Gustavo/Adam is studying his second degree in college, and that they have been together for 11 (now 12) years.
They both still look very hot!
https://www.mediasetplay.mediaset.it/video/pomeriggiocinque/da-pornodivo-a-docente-alluniversita_F308458401039C05