Ola Adeyemo signs for Watford after impressing for Harry Kewell's U21s

Watford have announced the signing of Nigerian striker Ola Adeyemo on a one-year contract.

Adeyemo, 21, has been playing for the club's under-21 side, who are managed by former Australia international Harry Kewell.

He joined up with Watford's youth side in January and has impressed sufficiently to earn himself a permanent contract.

Adeyemo has previously played for Scottish sides Dundee United and East Fife.

Watford are next in action on Saturday when they travel to Arsenal in the Premier League.