Could Mo Farah miss the Glasgow Commonwealth Games?
Double Olympic and world champion Mo Farah has told the BBC he is unsure he'll be fit enough for the Commonwealth Games.
Mo had to pull out of a Diamond League athletics event this weekend, because of illness.
The 31-year-old was admitted to hospital in the US with abdominal pains last week.
With the Games just two weeks away the running superstar now faces a race against time to be fit to compete.