Mitch Grassi (from The Sing-Off) is 24 years old (born July 24, 1992).
I think it's Adam
Mitchel Grassi has confirmed that he is a gay man. He is in a popular musical group called Pentatonix.
Rick Grassi's birth name is Richard Grassi.
Paul Grassi is 5' 7".
Giorgio Grassi was born in 1935.
Giuseppe Grassi died in 1950.
Giuseppe Grassi was born in 1883.
Nicolò Grassi died in 1748.
Nicolò Grassi was born in 1682.
Libero Grassi was born in 1924.
Grassi Museum was created in 1929.