He told the club's official website: "I am very happy, and really looking forward to the start of pre-season and performing well to help the team.
"This is a new challenge and a new league for me. I have been doing well in the previous years and my goal is to go on and hopefully perform at the same level for City.
"I know I am coming to a big club with a very good goalkeeper. City already have a great goalkeeper in Joe Hart, but I will try and compete for the no.1 spot. I will do my best in the training sessions."
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