Where does the winner of america's got talent perform?
No context provided
Where does the 2017 winner of america's got talent perform?
ventriloquism
No context provided
Where does the 2016 winner of america's got talent perform?
singing songwriting
No context provided
Where does the 2015 winner of america's got talent perform?
comedy ventriloquism
America's Got Talent: The Champions
https://en.wikipedia.org/wiki/America%27s%20Got%20Talent%3A%20The%20Champions
America's Got Talent
https://en.wikipedia.org/wiki/America%27s%20Got%20Talent
America's Got Talent (often abbreviated as AGT) is a televised American talent show competition, and is part of the global Got Talent franchise created by Simon Cowell. 
America's Got Talent
The program attracts a variety of participants, from across the United States and abroad, to take part and who possess some form of talents, with acts ranging from singing, dancing, comedy, magic, stunts, variety, and other genres.
America's Got Talent
America's Got Talent is a televised American talent show competition, that attracts a variety of participants, from across the United States and abroad, to take part in and compete with some form of talent, with acts ranging from singing, dancing, comedy, magic, stunts, variety, and other genres.  For example, in 2015 the winner won with their comedy and ventriloquism performance, in 2016 the winning performance was singing and songwriting, and in 2017 another ventriloquism act won. 