The Nigerian international is in London for hiss medical for the league side.
John Obi Mikel was a very important player once former Chelsea. He spent 13 seasons at the club before leaving for the Chinese Super League. With Chelsea, John Obi Mikel won everything there was to win which includes the EPL title twice, the FA Cup three times, the league Cup once, one Europa and one champions league title.
Mikel had offers from Roma and Wolfsburg buttons decided to go for the championship side as he wants to be closer to his family which are in London.