16 October 2012 Last updated at 13:14

Fantastic Frankel set for farewell at Ascot Champion Stakes

Wonder horse Frankel is set to race for the final time in the Champion Stakes at Ascot on Saturday.

Sir Henry Cecil's unbeaten four-year-old is rated as the world's top racehorse and will be going for a 14th-straight victory.

Frankel is considered one of the best racehorses of all time and his probable swansong, before being retired for a breeding career, has helped attract a sell-out crowd of 32,000 for the British Champions Series event.