Mitch Grassi
Known As: PentatonixBorn: 24th July, 1992Age: 34Birthplace: Arlington, Texas, USABiography: Mitchell Coby Michael Grassi is an American singer from Arlington, Texas. Known for his high tenor voice, Grassi came to international attention as a founding performer in two groups—the a cappella quintet Pentatonix, and the duo Superfruit with Pentatonix bandmate Scott Hoying.
