List of Grand Prix motorcycle racers: K From Wikipedia the free encyclopedia This section needs to be updated. Please help update this article to reflect recent events or newly available information. (October 2014) List of Grand Prix motorcycle racers A B C D E F G H I J K L M N O P Q R S T U V W X Y Z Mika Kallio Hideo Kanaya Takazumi Katayama Daijiro Kato Ken Kavanagh John Kocinski Pentti Korhonen Tomoyoshi Koyama Ewald Kluge Bruno Kneubühler Randy Krummenacher Hiroaki Kuzuhara