Merlyn Diamond, Namibia

Merlyn Diamond competes in the 100m and 200m track events and is one of Namibia’s rising athletics stars. She is mentored by Frankie Fredericks, Namibia’s Olympic sprinter. Merlyn is still at secondary school in Windhoek, Namibia’s capital, and also went to primary school in the city.

London 2012 Olympics: Jessica Ennis hoping to double up on track for capital Games

Jessica Ennis, the world heptathlon champion, wants to double up in the 100m hurdles in the London 2012 Games.

Powell clocks 9.81 to win in Doha

Asafa Powell eases to victory in the 100m with a wind-assisted time of 9.81 seconds in the first ever Diamond League meeting in Doha.

Powell targets Bolt's 100m record

Asafa Powell says he can lower Usain Bolt’s 100m world record as he prepares for the inaugural Diamond League meeting in Doha.

Bolt starts season with 400m win

Olympic and world 100m and 200m champion Usain Bolt opens his 2010 season with victory in the 400m at the Camperdown Classic in Jamaica.

Phelps leads US swimming world record spree (AFP via Yahoo! UK & Ireland News)

Olympics superstar Michael Phelps marked his competitive British bow by helping the US to a shortcourse world record in the 4x100m medley relay at the Duel in the Pool here on Friday.

Bolt dominates worlds after another treble gold haul (AFP via Yahoo! UK & Ireland Sport)

Jamaica’s Usain Bolt dominated the World Athletics Championships here in the same way he did the Beijing Olympics, winning triple gold and shattering the world records for the 100m and 200m.

Athletics Worlds – day two as it happened

Usain Bolt becomes 100m world champion with a new world record and GB’s Jessica Ennis is crowned heptathlon champion on day two.

Usain Bolt's record by the numbers

Behind the statistics of sprint star’s new 100m mark

Funding gap in Olympics accounts

A routine check has uncovered a funding gap in the 2012 accounts estimated to be around £60 to £100m.