<prompt> Holmann akakundawo makwikwi gumi nematatu eICF Canoe Sprint World Championships aine menduru ina dzegoridhe K-1 1000 m: 1990  <response>: , 1991, 1993, 1995, sirivha shanu K-1 500 m: 1991, 1995; K-1 1000 m: 1998, 1999; K-1 10000 m: 1993, uye mabhuronzi mana K-1 500 m: 1994, K-1 1000 m: 1994, 1997; K-4 200 m: 1998. 