Guido Zappa: key obituary facts
Is Guido Zappa dead? Yes. Guido Zappa died on March 17, 2015, at age 99.
Cause of death: Guido Zappa's cause of death has not been publicly confirmed.
What was Guido Zappa known for?
He was known as Italian mathematician.
Italian mathematician
Died on Tuesday March 17th 2015