A race-worn helmet of three-time Formula 1 champion Ayrton Senna has seen a dramatic £100,000 surge in bidding over the British Grand Prix weekend, pushing its current bid to £260,000 at the time of writing.<br>The iconic piece of motorsport history, which was used by the Brazilian legend during the 1992 F1 season, is currently up for auction for the first time with BUDDS Auctions.<br>The ...<a class='more' href='https://www.motorsport.com/f1/news/ayrton-senna-1992-race-worn-f1-helmet-smashes-estimate-at-auction-reaching-six-figure-sum/10837146/?utm_source=RSS&utm_medium=referral&utm_campaign=RSS-F1&utm_term=News&utm_content=www'>Keep reading</a>