'We were drunk at training' - Gundogan reveals Dortmund's title celebrations Unknown 04:13 The Germany international has outlined how he and his former team-mates bonded on their way to Bundesliga success Share this Share on FacebookTweet on TwitterPlus on Google+ Related PostsMarek Hamsik Breaks Diego Maradona's Record as Napoli Extend LeadSushil Kumar Earns Highest Bid at Pro Wrestling League AuctionReady to Fight for Commonwealth, World Title: Vijender SinghHarry Kane Has Messi Tally in Sights After Latest Hat-trickMaguire Nets in Extra Time as Leicester Hold Manchester UnitedManchester City Make it 17 Straight Wins With Bournemouth Thrashing