Breaking: Gold medal for Ennis

British pentathlete Jessica Ennis and sprinter Dwain Chambers were crowned champions at the World Indoors in Doha.

Sheffield athlete Ennis led throughout to beat Olympic champion Nataliya Dobrynska and Russian Tatyana Chernova to take the pentathlon title after her outdoor gold in Berlin.

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"It feels great to beat the three medallists from Beijing," Ennis said after racking up 4937 points.

Chambers overcame a slow start to clock 6.48s - the world's quickest this year - and beat Mike Rodgers to win the 60m.