Sweden midfielder Kallstrom joins Lyon

RENNES, France, June 2 (Reuters) - Sweden midfielder Kim Kallstrom has join French champions Olympique Lyon from Ligue 1 rivals Stade Rennes as expected.

The two clubs reached an agreement after days of negotiation and Kallstrom signed a four-year contract for a transfer fee of over €8 million, a Rennes official said on Friday.

A member of Sweden's World Cup squad, Kallstrom, 23, joined Rennes in 2003 from Swedish side Djurgarden.