Pentatonix won the third season of “The Sing-Off” in 2011. They have also won several competitions in the A Cappella community. read more
Pentatonix, the five-person a cappella group that includes Scott Hoying, Kirstie Maldonado, Mitch Grassi, Avi Kaplan, and Kevin Olusola, won 200,000 dollars and a recording contract with Sony (which they have since dropped) as winners of the third season of NBC's "The Sing-Off," a show in search of the nation's top a cappella group. read more