![image](https://comicvine.gamespot.com/a/uploads/square_tiny/0/229/91695-112608-human-cannonball.jpg)
Human Cannonball
A somewhat weak member of the Circus of Crime.
- Jack Pulver
- Man Called Cannonball
- Cannonball
- Energy-Enhanced Strike
- Gadgets
- Unarmed Combat
![cover](https://comicvine.gamespot.com/a/uploads/original/0/229/91695-112608-human-cannonball.jpg)
Jack Pulver was born in California, and joined the Circus of Crime, specializing in being shot out of a cannon. He wore a suit with pads on the shoulders and torso that minimized injury upon impact. When the Circus fought the Hulk, he shot himself out of a trailer mounted cannon, armed with a replica of Thor's hammer. The Hulk punches him far away.
In the next Circus confrontation, he faces Spider-Man, using a bullet shaped helmet as a battering ram. Spider-Man pulls it over his head and uses him as a javelin against his teammates.
Later, he branched off into the Masters of Menace, but rejoined the Circus of Crime. He later appeared as a member of the Hood's Gang.
Pulver is usually defeated due to his low intelligence and style of fighting (shooting himself at foes).