Sébastien Buemi
Natacha Gachnang (born 27 October 1987 in Vevey, Switzerland) is a Swiss race driver and the cousin of former Formula One driver Sébastien Buemi. In 2010 she was a member of the first all-female crew to race at Le Mans 24 hours since 1991 and she competed at Le Mans again in 2013.