The first season of America 's Got Talent premiered on June 21, 2006 and concluded on August 17, 2006. The audition tour took place in April 2006, stopping at Los Angeles, New York, and Chicago. Regis Philbin was the host for this season. David Hasselhoff, Brandy Norwood, and Piers Morgan were the judges. This season 's winner was Bianca Ryan.
who won america's got talent season 1
Bianca Ryan