Posted 5th January 2013 at 03:47 am
A ball-playing central midfielder that joined the club as a 15-year-old after being released by Manchester City.
Gnahore, who is of Ivorian descent, has represented France at under-18s level.
He made his Blues first team debut in January 2012 after coming on as an 80th minute replacement for Chris Burke in a FA Cup fourth round tie against Sheffield United.