William Sierra
Biography
William Matthew Sierra is an American former professional wrestling referee and manager better known by his ring name Bill Alfonso. He achieved his greatest success in Extreme Championship Wrestling in the mid-to-late 1990s. He is well known for the whistle that was almost always hanging around his neck, which he blew constantly during his wrestlers' matches In May 1995, he made his debut in Extre... show more
Known For
Acting
Popularity
1.6
Gender
Male
Place of Birth
Tampa, Florida, USA
Birthday
August 11, 1957
Known for
Profile Images
