Guardiola waving goodbye for the last time as a Barcelona player, June, 24 2001. Copa del Rey: Semi-Final 2nd leg V Celta de Vigo, Camp Nou.
Source: Mundo Deportivo
He did wave goodbye to the supporters as a Barca player,now he did it again as a Barca manager. this is TRUE LEGEND! gracias Pep Guardiola!