According to Sky Sports reporter Kaveh Solhekol, Chelsea discusses introducing Dortmund's 21-year-old central defender Somara Kulibali.

Kaveh Solhekol revealed that Chelsea is interested in Dortmund's young defender Koulibaly and hopes to sign the player and let him play for Strasbourg, and negotiations have begun.

Coolibali was loaned to Brest by Dortmund last season, playing in 16 games and giving away 1 assist. Germans turned around and cost 8 million euros.