<P> The American series premiered on April 26 , 2011 on the NBC television network . The winner of the first season was Javier Colon , mentored by coach Adam Levine . The season finale aired on June 29 , 2011 . It immediately proved to be a hit for NBC and the network renewed the show for a second season . </P>
<P> The American series premiered on April 26 , 2011 on the NBC television network . The winner of the first season was Javier Colon , mentored by coach Adam Levine . The season finale aired on June 29 , 2011 . It immediately proved to be a hit for NBC and the network renewed the show for a second season . </P>
when did the first season of the voice air
when did the first season of the voice air
2011
2011