Mo Farah wins historic 'triple-double' with 5,000m victory in Beijing
Shelayna Oskan-Clarke fifth in women's 800m final
Other finals include the men's discus and women's & men's 4x100m relay finals
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Brendan Foster
Olympic medallist and BBC athletics commentator
"For me, tonight has put him at the top table. When you talk about the greatest distance runners of the world, he has gone alongside them.
"For me, I would say Mo is the greatest sportsman Britain has ever had."
The 'cameraman on segway' has been following Mo Farah. But not even he could trip up Farah in his moment of glory.
Although he has been congratulated by men dressed in Batman and Spiderman costumes. Disturbing.
#bbcathletics
Brendan Foster
Olympic medallist and BBC athletics commentator
Quote MessageMo is the greatest sportsman that Britain has ever had. And I say that with some consideration.
Do you agree? Let us know using #bbcathletics
Brendan Foster
Olympic medallist and BBC athletics commentator
"Mo Farah, what can we say about him? He knows he was up against a tough man. The man who thought he could take on Mo but when he challenged him, Mo responded. Mo has delighted us tonight and it has been a pleasure watching the journey that started in sadness for him in 2008."
Image source, BBC Sport
Steve Cram
BBC athletics commentator
"They have got nothing for him. Mo streaks away and gold again. It does not matter what they do. They got in front of him - doesn't matter he doesn't care. He takes anything they give and betters it. Mo Farah as good as he has ever been but he was tested to his limits."
Steve Cram
BBC athletics commentator
Quote MessageIt's a fantastic five for Farah
Image source, BBC SportFive world titles! He's done the triple-double.
Wow! Wow! Wow! Wow! Wow!
Who thought he wouldn't do it? He was tested to the limit by Commonwealth champion Caleb Ndiku. The Kenyan must have thought that he had it in the bag when he led in the final straight, but then came the rocket Farah in the manner we have seen time and time again.
What a sprint finish. Truly magnificent.
Ndiku still leads. Has Farah got the legs?
Kenya's Caleb Ndiku has hit the front. Mo Farah is about two metres behind him. Farah's training partner Galen Rupp is there too. One lap left.
They have all bunched behind Mo Farah. The three Ethiopians are breathing down his neck. Watch out for for Kenya's Caleb Ndiku too.
Steve Cram
BBC athletics commentator
"Mo is like a puppeteer, pulling the strings and making people do what they don't want to do."
There are three laps to go. What will Mo Farah do - will he try to break them now?
Brendan Foster
Olympic medallist and BBC athletics commentator
"Four laps to go and if this was a four lap race you would bet your house on Mo Farah. He always knows when to deliver the killing move."
#bbcathletics
Image source, BBC SportOK, so Mo Farah remains at the front of the field - he's upping the pace. There are four laps to go.
Michael Johnson
400m world record holder on BBC TV
Quote MessageThe 10,000km and 5,000km were so dominated by Ethiopians and Kenyans so for Mo to come in, win the World Championships, then repeat it at the Olympic and continue on through 2013 and no 2015, it is unprecedented. What he is going for today is unprecedented and by all accounts he should be successful today.
#bbcathletics
Mo Farah is easing through the field. He's joined team-mate Tom Farrell at the top. No.. wait Imane Merga wants to finally make a race of this. Six laps to go.