Watch the most amazing performance on America's Got Talent: The Champions 2020 (AGT). Check out and welcome back the best of the best acts and winners.<br /><br />Acts:<br /><br />▶︎ Shin Lim & Colin Cloud<br /><br />▶︎ Kodi Lee<br /><br />▶︎ Kiss<br /><br />▶︎ Travis Barker from Blink-182 & V.Unbeatable<br /><br />▶︎ Lindsey Stirling & The Silhouettes
