Vettel 's latest triumph was greeted with delight in Germany , with Chancellor Angela Merkel among those leading the plaudits -- praising the driver 's 'fabulous strength of character ' . Mathias Lauda tips Sebastian Vettel to continue his title - winning success . Austrian driver Michael the Wall will leave Red Bull in 2013 . Vettel 's contract with the constructor is set to expire at the end of 2014 . Williams confirm Pastor Maldonado and Valtteri Bottas as drivers for 2013 .
Mathias Lauda tips Sebastian Vettel to continue his title - winning success . Austrian driver Michael the Wall will leave Red Bull in 2013 . Vettel 's contract with the constructor is set to expire at the end of 2014 . Williams confirm Pastor Maldonado and Valtteri Bottas as drivers for 2013 .