He may not be a household name, but Jo Ramirez is one of those people who has seen it all and worked with them all. He broke into F1 in the 1960s, working with emerging superstar Ricardo Rodriguez. His Mexican countryman sadly perished before his star had truly emerged, but by then Ramirez was set on a path that would eventually see him work with Jackie Stewart at Tyrrell, Emerson Fittipaldi at Copersucar, and - most famously - with Ayrton Senna and Alain Prost at McLaren in the midst of their bitter rivalry. 

This week on Beyond The Grid, Ramirez - a former mechanic, team manager and co-ordinator - lifts the lid of his four decades in motor racing’s premier category, from his early years working alongside a young Ron Dennis and Dan Gurney, to his latter years alongside Mika Hakkinen.