Buuxi weedha soo socota: Köster wuxuu sidoo kale afar billadood oo dahab ah ka helay ICF Canoe Sprint World Championships laba ka mid ahna K-2 500 m (labadaba 1974 iyo
1975) iyo laba ka mid ah K-4 500 m dhacdo (labada 1974 iyo 1975).