Bayern Munich beat Stuttgart 3-2 to win the German Cup and seal the club's first treble in Jupp Heynckes' last game in charge on Saturday. Mario Gomez scored twice as Bayern became the first German side to win the treble of domestic league, cup and European Cup, and only the seventh side overall to achieve the feat. Thomas Mueller opened the scoring with a penalty in the 37th minute, Gomez made it 2-0 three minutes into the second half, and the former Stuttgart striker claimed his second in the 61st. Martin Harnik pulled one back in the 71st, and set up an exciting finale when he scored again with 10 minutes remaining, but Bayern survived a nervy finish to complete the most successful season for a German club. (For more sports news and updates, follow Ahram Online Sports on Twitter at@AO Sportsand on Facebook atAhramOnlineSports) http://english.ahram.org.eg/News/72906.aspx