Bill Alfonso
ABOUT BILL ALFONSO
Born William Matthew Sierra, he became known for his success with Extreme Championship Wrestling in the 1990's.
He refereed his first wrestling match at age 21.
He became known for the whistle that hung around his neck, which he blew constantly during matches.
His stepbrother Bob Roop was an Olympian.
He had a long-standing feud with Hacksaw Jim Duggan in Extreme Championship Wrestling.
