Rubuta ci gaba don wannan sakin layi - A Gasar Cin Kofin Duniya ta Luge ta FIL, Prock ya lashe lambobin yabo 13, gami da zinare biyar (Maza masu zaman kansu: 1987, 1996; Mixed team: 1996, 1997, 1999), azurfa huɗu (Maza masu zaman kansu: 1990, 1997; Mixed team: 1991, 1993), da tagulla huɗu (Maza masu zaman kansu: 1995, 2001
Ƙungiyar Mixed: 1995, 2001).