Which female track athlete won 2 gold medals at the 2008 beijing olympics?

Track

Women's individual pursuit- Rebecca Romero Great Britain

Womens Sprint-Victoria Pendleton Great Britain

Womens Point race-Marianne Vos Netherlands

Road

Womens Road Race-Nicole Cooke Great Britain

Womens Time Trial-Kristin Armstrong United States

Mountain Biking

Women's Cross-Country-Sabine Spitz Germany

BMX

Women BMX- Anne-Caroline Chausson France