As we know, Lewis Hamilton caught up with Alain Prost last Sunday in Mexico, equaling the quadruple world champion's 51 Grand Prix victories. But when was the Professor's last victory ? Well it was at Hockenheim in 1993 in his championship winning year with Williams-Renault. That day, he was flanked on the podium by Benetton's Michael Schumacher and Ligier's Mark Blundell.