Magician Shin Lim won season 13 of America's Got Talent.
Darci Lynne Farmer, the pint-sized singing ventriloquist, won season 13 of AGT.
Kseniya Simonova, the sand artist winner from Ukrayina maye talant, got a Golden Buzzer during The Champions.
Brian Justin Crum sang his way to fourth place on America's Got Talent season 11.
Kechi Okwuchi, a survivor of a plane crash, made it to the finals of AGT season 12. Her singing got her the Golden Buzzer during The Champions.
Preacher Lawson, a comedian, made it to the final 10 in AGT season 12.
Cristina Ramos, a Spanish rock star and opera singer, and won her season of Got Talent España.
The singer came in second place in season 12 and dazzled the judges during The Champions with her performance of "Fight Song."
Magician Jon Dorenbos is a former football player. He finished in third place in season 11.
The extreme knife throwers originally appeared on season 11 of AGT.
Paul Potts is a veteran of Britain's Got Talent (he won his season), and an accomplished tenor. He's sang for Queen Elizabeth II.
A Britain's Got Talent runner-up, Susan Boyle became an internet sensation after her original audition went viral. Her rendition of "I Dreamed a Dream" is still wowing the judges and audiences around the world.