Ferruggia - Koehler, GER | 2012 GS STD Final | Finalissima SF Benedetto Ferruggia - Claudia Koehler, GER, dance the Slow Fox in the final of the 2012 WDSF GrandSlam Final Standard in Shanghai, CHN. final benedetto ferruggia claudia 2012 koehler ger shanghai slow fox chn gs std sf finalissima