Mezue ahịrịokwu na-esonụ: A mụrụ ya na São Paulo, ọ bụ nna nna ya bụ Milton da Silva kụziiri ya nkà ịgba ọsọ moto mgbe ọ dị afọ ise. Bruno gbara ọsọ go-karts megide Ayrton n'ugbo ezinụlọ, Ayrton na-elekwa ikike nwa nwanne ya nwoke anya nke ọma. Mgbe ọ na-ahapụ McLaren na ngwụcha afọ 2000, Ayrton kwuru, sị: "Ọ bụrụ na i chere na m na-agba ọsọ, chere ruo mgbe ị hụrụ nwa nwanne m nwoke bụ Bruno". Ọnwụ Ayrton mgbe ọ na-akwọ ụgbọala Williams na
Otú ọ dị, 1994 San Marino Grand Prix, wetara ọrụ ịgba ọsọ nke Bruno na mberede. N'agbanyeghi ihe ndọghachi azụ ndị a gụnyere ọnwụ nna ya n'ihe ọghọm ọgba tum tum na 1996, nne Senna na nwanne nwanne ya nwoke Ayrton bụ Viviane akwadoghị nwa ya nwoke nwere mmasị n'ịgba ọsọ moto.