Nigeria, June 30 -- Coventry City have completed the permanent signing of Super Eagles midfielder Frank Onyeka from Brentford F.C. for an undisclosed fee following a successful loan spell.

The 28-year-old initially arrived at Coventry City F.C. in January and quickly established himself as a key figure in the squad. His move has now been made permanent after the opening of the summer transfer window, with the deal officially taking effect on Wednesday, 1 July.

Onyeka played an important role in Coventry's successful Championship campaign under manager Frank Lampard, helping the Sky Blues secure the Sky Bet Championship title and earn promotion to the Premier League.

During his loan stint, the Nigerian international made 14 appearances ...