Rossa Matilda Richter (1863–8 December 1937), who used the stage name Zazel, was an English aerialist and actor who became known as the first human cannonball at the age of 14. She began performing at a very young age, practicing aerial stunts like tightrope walking in an old London church. She took up ballet, gymnastics, and trapeze by the time she was 6 and, at 12, went on tour with a travelling acrobat troupe. In 1877, she was the first person to be fired out of a cannon, in front of a large crowd at the Royal Aquarium.