Nancy Jebet Langat is a Kenyan middle distance runner who specialises in the 1,500 metres. She won the gold medal in the 1,500 m at the 2008 Summer Olympics, in a personal best time of 4:00.23.

The 7th IAAF World Athletics Final was held at the Kaftanzoglio Stadium in Thessaloniki, Greece on September 12 and September 13, 2009. The competition represented the culmination of the 2009 IAAF World Athletics Tour, a selection of athletics meetings which began on September 20, 2008 at the Shanghai Golden Grand Prix. The Hellenic Amateur Athletic Association (SEGAS) won the rights to hold the event in April 2008.