Buuxi weedha soo socota: Hackl wuxuu ku guuleystay wadar ahaan 22 billad oo ka tirsan FIL World Luge Championships, oo ay ku jiraan toban dahab ah (Ragga keli ah:
1989, 1990, 1997; Kooxda isku dhafan: 1991, 1993, 1995, 2000, 2001, 2003, 2005), toban dahab ah (Kooxaha ragga: 1991, 1993, 1995, 1996, 2001, 2004, 2005; Lammaanaha ragga: 1987, Kooxda isku dhafan: 1996, 1997), iyo laba naxaas ah (Kooxaha ragga: 2000, Kooxda isku dhafan: 1999).