Bayern Munich said on Tuesday Karl-Heinz Rummenigge will step down after 30 years in the club's hierarchy at the end of this month with former Germany captain Oliver Kahn taking over as chairman. "It is strategically the most sensible and logical point in time," said 65-year-old Rummenigge with Kahn, 51, to be Bayern's chairman when the new season starts in August. ryj/iwd