 The rules stated that the couple of contestants gaining the highest  amount of money became champions and returned the following week.  There was no limit but the end of the season, to that couple to  return as long as they always were champions week after week. The  couple that stayed the highest number of weeks was the one formed by  the brothers Achutegui Cerezo, who stayed in the show fifteen weeks  him and nineteen weeks her, since the brother had to leave and was  substituted by another brother. The second spot is for the brothers  Pando Caracena, who stayed ten weeks, and the third spot is for the  friends Belen Sanchez and Angel Romero, who stayed nine weeks and an  extra week as guests in the beginning of a season.