⭐ ⭐ ⭐ ⭐ ⭐
One step further - Birmingham City won a trophy (their only honour) in the most hilarious ending to a final ever, and Pavlyuchenko relegated them.
Didn't Wigan get relegated the same season they won the FA cup (2013?)
Wigan are the only club to win it and get relegated. A current Spurs player also played in that game.