Ayrton Senna was the answer to Enigma Day #255 in the People category. Ayrton Senna is a Brazilian Motorsport figure active in the field of Sports, no longer with us. To find Ayrton Senna, hot guessers typically started with the era (1950-2000), then narrowed by nationality and field. Figures from the same era and field would have scored 70%+ against this answer.