Video: The five moments that shaped Formula 1's first 1000 races
|Thursday, April 11th 2019, 16:12 GMT|
As Formula 1 celebrates its 1000th grand prix in China this weekend, it's a chance for the championship to reflect on the past and anticipate the future.
Many of the best races have been unearthed from the archives and analysed in the last week, but what about the races that changed the future of the series and left a mark?
Edd Straw and Stuart Codling look at the events which may not have impressed on track, but offered F1 a way forward, or indeed changed its future for good.