Former Arsenal attacker Lukas Podolski has announced his retirement in the most entertaining way possible, ending an eventful 21-year career. Podolski made his first senior appearance for FC Koln in 2003, and nine years later he moved to Arsenal as an experienced Germany International with a spell at Bayern Munich under his belt. The German became a fan favourite at Arsenal, even if his spell under Arsene Wenger was not wholly successful. Podolski scored 32 goals in 81 games for the club, which included some incredible long-range strikes on his iconic left foot. Podolski had spells in Japan an…