Rubuta ci gaba don wannan sakin layi - Prock ya lashe lambobin yabo goma a FIL European Luge Championships tare da biyar a cikin maza masu zaman kansu (zinariya: 1994, 1998, 2002; azurfa: 1988, 1990) da kuma lambobin yabo biyar a cikin hadaddiyar kungiya (azurfa: 1992, 1996
; tagulla: 1994, 1998, 2002).