Incheon: Asian Games athletics judges stripped Bahrain`s Kenya-born runner Ruth Jebet of her steeplechase victory on Saturday as she was about to collect the gold medal.
The 17-year-old junior world champion was led away in tears as Bahraini team leaders wrangled with race officials who ruled that Jebet had stumbled and put a foot inside the track.
Jebet annihilated the field at Incheon`s Asiad Main Stadium, crossing the line in nine minutes, 31.36 seconds, more than 24 seconds inside the Games record.
Jebet, who switched nationality to Bahrain last year, was about to step up to collect her medal when the stadium announcer declared that the result had been cancelled.
China`s Li Zhenzhu had already been given her silver medal and Lalita Babar of India her bronze. Now a new ceremony will be organised with Li collecting gold.
Officials spotted that during her second-last lap, with her rivals well behind her and under no pressure at all, Jebet had stumbled and stepped inside the track.
In the heat of the moment, one Bahrain official, who refused to give his name, called the decision a "disgrace".
Half a dozen Bahraini officials marched to the referees` office to lodge a complaint. But the team later conceded that Jebet made the fault.
Before her disqualification Jebet had been the third African-born runner of the night to claim gold in the colours of a wealthy Gulf state. United Arab Emirates` Ethopian import Alia Saeed Mohammed won the 10,000 metres and Qatar`s Mohamad Al-Garni, originally from Morocco, took the men`s 5,000m.
Li became China`s second female gold medallist of the night, joining shot putter Gong Lijiao, who ousted Iran`s Leyla Rajabi -- the Islamic republic`s first woman to win an athletics medal at the Games.
Li`s time of 9:35.23 is itself a new Games record, shaving 20 seconds off old mark. Jebet`s misfortune means India`s Babar moved up to silver place and 2010 champion Sudha Singh got the bronze.
Bahrain and Qatar have led moves in recent years for oil-rich Gulf states to bring in talented athletes from distance running powers in Africa, mostly Ethiopia and Kenya.
In the men`s 5,000, Al-Garni launched a blistering last-lap kick to stun pre-race favourite Albert Kibichii Rop of Bahrain and shave more than 12 seconds off the 20-year-old Asian Games record.
His time of 13:26.13 was more than a minute faster than his personal best. As he crossed the line he punched the air and roared with delight.
Rop, who switched from Kenya last year, took bronze behind team-mate Alemu Bekele Gebre, originally from Ethiopia, to round out an all-African-born podium.
The 20-year-old Mohammed was elated after posting a winning time of 31:51.86, the fastest of her career ,and she will go into Thursday`s 5,000m full of confidence.
"This is the most awesome day of my life. I am so, so happy to have two achievements on a single day," she said.
"First I have won my first-ever Asian gold medal and to do this with a personal best time is just so amazing."
Mohammed led a breakaway trio with five laps to go, comfortably holding off China`s Ding Changgin and Ayumi Hagiwara of Japan to claim her adopted country`s first gold of the Games.
At the 2010 Asian Games in Guangzhou, Bahrain and Qatar dominated the men`s long-distance track events, taking all six medals on offer in the 5,000m and 10,000m.
In the field events, Tajikistan`s Dilshod Nazarov added a third Asian Games hammer gold to add to the ones he won in 2006 and 2010.