You may (or may not) recognize 50-year-old Gianluca Vacchi, of Bologna, Italy. He is not an actor. He is not a singer or a performer. He is friends with Zac Efron and Michelle Rodriguez, even hosting them on his yacht in Sardinia a couple of summers ago when Zac and Michelle had their summer fling. Gianluca Vacchi is an entrepreneur and Zac Efron even shared his admiration of Gianluca on Instagram as the two hung out together on Vacchi’s yacht, saying that Vacchi was “the most interesting man in the world.” The handsome Italian tycoon heads up the manufacturing company SEA Società […]