William Sierra
Personal Info
Known for
Acting
From
Tampa, Florida, USA
Born
8/11/1957
Age
67
Credit(s)
96
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 wrestler ...Show More
