What countries do Jean-Loup Chrétien and Frank De Winne represent?
Jean-Loup Chrétien:  Chrétien was the first Frenchman and the first western European in space. Frank De Winne: Frank, Viscount De Winne (born 25 April 1961, in Ledeberg, Belgium) is a Belgian Air Component officer and an ESA astronaut.
i don't know