Question: how old was fabregas when he joined arsenal
Answer: 16

title: Cesc Fàbregas
text: Cesc Fàbregas Francesc "Cesc" Fàbregas Soler (, ; born 4 May 1987) is a Spanish professional footballer who plays as a central midfielder for club Chelsea and the Spain national team. Fàbregas came through "La Masia", Barcelona's youth academy, leaving at 16 when he was signed by Premier League club Arsenal in September 2003. Following injuries to key midfielders in the early part of the 2004–05 season, he went on establish himself in the team. He broke several of the club's records in the process, earning a reputation as one of the best players in his position, and won the