Arsenal have beaten Liverpool to the signing of Finland Under 19 goalkeeper Hugo Keto. The 18-year-old passed a medical this week and has signed a three-year deal with the Gunners. Keto was a boyhood Liverpool fan and was on trial with the club last season. New boy: Goalkeeper Hugo Keto poses for a picture at Arsenal's training ground after signing for the club . Busy: Arsene Wenger (right) is working at the World Cup in Brazil but the Gunners are still working on transfers . The 6ft 3in goalkeeper also spent time with Arsenal and has chosen to sign for the London club. Keto is expected to join the club's youth setup to begin with, although Arsene Wenger will hope he can provide competition for first choice goalkeeper Wojciech Szczesny in time.
Keto spent time with Arsenal before signing . The Finland Under 19 stopper also went on trial at Liverpool . He is already 6ft 3in tall .