Thomas Hampson
Charley Pride
No.
None are alive any more, but in the past, castrated male opera singer was called "castrato" meaning "the castrated one." The plural is "castrati."
Top? - where? in what? vocal range? Question to broad.
Gennaro De Sica
Please rephrase - the question is unclear.
Freddie Mercury of Queen, the Opera esque Songs of Queen are "Bohemian Rhapsody" and "We Are The Champions".
Reginald Unterseher is an Opera Singer who was a Truck Driver, but he is from Washington State, not Alabama You may be looking for Carl Tanner from Virginia. He was a truck driver/bounty hunter turned opera singer. He appeared on the today show last year. Another famous former truck driver was Mario Lanza
He wasnt a singer, but they were a band. The Jonas Brother's.
Noah Stewart
Freddie Mercury when he Sang a Four- Octave Range Song Bohemian Rhapsody.
castrato