The German ‘Puzzle King’ who was missing the very last piece to complete a 54,000-piece jigsaw - said to be the world's largest commercially sold puzzle - has finally hit his target after the manufacturer sent him the remaining piece.Peter Schubert, 52, from Hallerndorf, a municipality in the Upper Franconian district of Forchheim in the southern German state of Bavaria, told Real Press in an exclusive interview that the missing piece from the 18-square-metre puzzle had arrived and is already firmly in place.(Peter Schubert, Daniel Bauer/Real Press)