It must have felt like forever for Arsenal fans, but the club has finally announced the signing of 22-year-old left-back Kieran Tierney.
The defender completed a medical at London Colney on Thursday and will immediately join-up with his new team mates. He will wear the No 3 shirt.
Unai Emery said: “We’re delighted Kieran is joining us. He’s a very talented player who will continue to improve. He increases our options defensively and I look forward to him joining our group.”
The deal is subject to the completion of regulatory processes.