Something interesting, Nelson Piquet frequentl…

Something interesting, Nelson Piquet frequently wore illegal helmets during his career gor qualifying as they were much lighter. https://twitter.com/Stuart_Dent/status/963148811777421315?ref_src=twcamp%5Eshare%7Ctwsrc%5Em5%7Ctwgr%5Eemail%7Ctwcon%5E7046%7Ctwterm%5E2