Alain Prost - full size - 1989 signed - McLaren - World Championship helmet. Alain Prost is a retired French racing driver and a four-time Formula One World Champion. From 1987 until 2001 Prost held the record for most Grand Prix victories and is considered as one of the greatest F1 drivers ever, The Professor" for his intellectual approach to competition. This great Alain Prost Arai helmet is in excellent, like new, condition inside and out. Very clearly hand and personally signed by Alain Prost with silver marker on the visors tear off. This 1989 World Championship helmet has no scratches no chips and it is in new condition, perfectly painted with very vibrant colours. It also has all the right labelling and Arai stickers inside and it comes with a drinking tube. This is a very nice, signed helmet and a wonderful collectible from the 4-time F-1 world Champion. This Alain Prost McLaren Championship helmet will make a great display piece in any collection. Please check the photographs they are the best description of the great item. It will be quickly shipped after payment, very well packed and with track and trace.