He is the son of three-time Formula One world champion Nelson Piquet, one of Brazil's most successful F1 drivers.
Senna signs to drive for Williams Bruno Senna, nephew of three-time Formula 1 champion Ayrton Senna, signs for Williams for the 2012 season.
He recorded a song, "Saudade," in tribute to three-time Formula One world champion Ayrton Senna.
He is the son of three-time Formula One world champion Niki Lauda and Marlene, and also has a brother, Lukas, who is currently his manager.
The tartan had become well known in motor racing circles a decade earlier, as three-time Formula One World Champion Jackie Stewart used a distinctive band of Royal Stewart tartan around his crash helmet.
He is the son of three-time Formula One World Champion Jack Brabham.