AlQa'dah 7, 1434, Sep 13, 2013, SPA -- World record holder Patrick Makau of Kenya Friday pulled out of the Berlin marathon with an inflammation of the knee, dpa reported. "I had hoped to attack my own world record in Berlin but now have to concentrate on first recuperating from this injury," he said. Makau won the Berlin marathon in 2010 and 2011 when he set the world record of 2 hours 3 minutes 38 seconds. Around 40,000 runners will compete in this year's marathon in the German capital on September 29. -- SPA 20:37 LOCAL TIME 17:37 GMT تغريد