HolsteinMD3P0838(GER)ChristianAhlmann-Coster-ShowjumpingWEG2006SMALL Christian Ahlmann's rode the Holsteiner gelding Cöster to the 2003 European Show Jumping Championship. By | September 29, 2020 Latest News LongRun Graduate Horse Show Showcases OTTBs Industry, News, Sport Montana Rider Dies on Trail Ride News, People Ride to the Polls! News, People Join Amber Marshall at The Royal! News, People, Sport Must-Watch TV for Horse Lovers: Cowboy Cartel Industry, News, People, Sport More News