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Gundogan still has 'a lot to prove'
Barcelona's new signing Ilkay Gundogan says he still has "a lot to prove" despite joining Barca as a Treble winner from Manchester City.
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Barcelona's new signing Ilkay Gundogan says he still has "a lot to prove" despite joining Barca as a Treble winner from Manchester City.
Full ArticleBarcelona's new signing Ilkay Gundogan says he still has "a lot to prove" despite joining Barca as a Treble winner from Manchester..