Jamaica's Usain Bolt sets a new world record of 9.58 in the 100 metres final at the 12th IAAF World Athletics Championships in Berlin [GALLO/GETTY] Christina Schwanitz strains every muscle in the women's shot put [GALLO/GETTY] Nelson Evora of Portugal competes in the triple jump [GALLO/GETTY] Larisa Emelyanova of Russia finds the 20 kilometres race walk final too much [GALLO/GETTY] Iran's Leyla Rajabi competes in the women's shot put [GALLO/GETTY] Kerron Clement of the US takes on the hurdles [GALLO/GETTY] Kristina Gadschiew is silhouetted in the Olympic stadium during the pole vault [GALLO/GETTY] Germany's Julia Muchtig throws the javelin as part of the Heptathlon event [GALLO/GETTY] The steeplechase heats prove to be a wet affair [GALLO/GETTY]