Giotto di Bondone (1266/7 – January 8, 1337), known as Giotto (), was an Italian painter and architect from Florence in the late Middle Ages.
Armstrong je najbolj znan po tem, da je sedemkrat zaporedoma zmagal na kolesarski dirki Tour de France med leti 1999 in 2005, le nekaj let po tem, ko je premagal raka na možganih in testisih leta 1996.