A top Chelsea official told MTNFootball.com: "Kenneth has been granted a five-year work permit by the British Home Office. It's a big breakthrough."
The promising defender who moved from Dutch club, Ado Den Haag is fully set for the English Premier League, he is expected to storm Stamford Bridge this weekend for training.
He however joins his countrymen; Mikel Obi and Victor Moses who are in the fold of the Europa league holders.