Otto Octavius (Earth-17923)

History
Otto Octavius ​​was a scientist who, after an accident, bred with his own tentacles and became the supervillain Doctor Octopus. He began to fight Spider-Man several times.

When the arachnid was having a bad day, Doc Ock easily caught it, and in his laboratory was going to take away the spider's superpowers, but Webhead freed himself and defeated Octavius.

In prison, Norman Osborn came to him and gave him a device with which he had to escape with other villains.

Sinister Six
Doctor Octopus escaped with: Vulture, Scorpion and Mysterio. In the Green Goblin's lair, they came up with a name for their team.

Otto suggested "Fierce Five" as a name, but with the advent of the Hobgoblin, his "Sinister Six" name was approved by half of the participants.

When the Six fought the Red Team, Octopus and Goblin fought the spider, but were defeated and sent to prison with the entire team.