Gardner joins Black Cats
Sunderland have completed the signing of Birmingham midfielder Craig Gardner for an undisclosed fee.
The 24-year-old has signed a three-year deal after heading for Wearside on Wednesday to hold talks.
His arrival caps a good two days for the Black Cats, who earlier on Thursday pushed through their move for South Korea striker Ji Dong-won after landing England Under-21 forward Connor Wickham from Ipswich on Wednesday.
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