What were the biggest upsets in TAR history in which an unexpected underdog took down a huge race favorite (doesn't have to be a finale). Some most well known examples were:
TAR 21 Finale - Josh and Brent upset over Jaymes and James and Trey and Lexi.
TAR 25 Finale - Amy and Maya upset over Misti and Jim and Adam and Bethany.
TAR 7 Finale - Uchenna and Joyce upset over Rob and Amber.
TAR 19 Final 4 - Ernie and Cindy, Amani and Marcus, and Jeremy and Sandy upset over Andy and Tommy.
TAR 11 Final 8 - Charla and Mirna upset over Rob and Amber.