Chelsea have signed goalkeeper Kepa Arrizabalaga for a world-record fee of 80 million euro (£71.6 million, $92 million) from Athletic Bilbao.
Okay Nigeria understands that the Belgian, 23, has penned a seven-year contract with the English club.
The Spaniard arrived at Stamford Bridge shortly after the Blues had agreed to sell Thibaut Courtois to Real Madrid for a reported fee of 35 million euros.
