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.
Orazio Grassi was born in 1583.
Orazio Grassi died in 1654.
Paolo Grassi was born in 1919.
Paolo Grassi died in 1981.
Nicolò Grassi died in 1748.
Nicolò Grassi was born in 1682.
Libero Grassi was born in 1924.
Josef Grassi was born in 1758.