Zacchini brothers

They were the sons of Ildebrando Zacchini (1868–1948) and came from a large Italian family residing primarily in Tampa, Florida.

As well as being human cannonballs, the brothers were also wire walkers, tumblers, trapeze artists and riders.

He had studied mechanical engineering[2] and worked tirelessly to perfect the cannon and protect those using it.

Calculations were made to ensure the safety of those flying; sometimes, the cannon had to be readjusted in the performance city.

While performing such a dangerous, yet thrilling, act, the Zacchini Brothers made considerable amount of money during their shows.

The girls began training in their backyard and carried on the human cannonball act that the Zacchinis were so famous for.