Rebuilding Ancient Rome S01 E04 Colosseum (TV Episode 2015)

Dr. Darius Arya, tells us that Nero confiscated the site of the Colosseum to build his Golden House. The Flavian Emperors took the land back and buiIt a sports arena. In the Middle Ages, the Colosseum was named after the "colossal" statue (originally of Nero) that stood in front of it.