World half marathon record holder Sammy Wanjiru will be participating in this year's Great North Run in September.
Wanjiru is the world half-marathon record holder
Wanjiru, 20, will be looking to break the current GNR record of 59 minutes and five seconds set by Zersenay Tadesse of Eritrea in 2005.
The Kenyan has broken the half marathon record three times, with his current best lying at 58:35.
Only two other athletes have ever ran the GNR in under one hour, Ethiopian Dejene Berhane and Kenyan Paul Kosgei.
"With Wanjiru being a natural front funner, fireworks are expected of him in September if the weather is in his favour," said GNR elite director Matthew Turnbull.
Wanjiru first set the world record when he was 18, clocking in at 59:16 at a race in Rotterdam, Holland.
In February 2007 he reclaimed the title from Ethipian Haile Gebrselassie with a time of 58:53, before breaking his own record five weeks later.