LONDON, May 30 (Xinhua) -- English Premiership champions Chelsea have reached agreement with Feyenoord for the purchase of striker Salomon Kalou.

    The 20-year-old, younger brother of Cote d'Ivoire captain Bonaventure Kalou, has still to undergo a medical and agree personal terms, Chelsea said on their website on Tuesday.

    Kalou joins Michael Ballack at Stamford Bridge after the Germany midfielder arrived on a free transfer from Bayern Munich on May 15.

    Chelsea are also hoping to sign Ukraine striker Andriy Shevchenko who said last week he was leaving AC Milan. Enditem