Would he be considered White in Brazil?

Ahaha maybe, maybe not, it depends of your view of who's white or not,I don't know about Ayrton senna ethnicity,I think he's mainly portuguese? I don't know, he could have african genes too as well or not, but white is more a cultural thing,He could be clify as caucasian maybe but not white, white is a skin colour, caucasian is manly clified by the skull features