Far from having the same six members throughout the history of the team, the various incarnations of the Sinister Six have actually been made up from countless villainous characters, with precisely zero of the members being present in every single incarnation. In addition to the original sextet of Doctor Octopus, Vulture, Electro, Kraven the Hunter, Mysterio and Sandman, the team has also included the likes of Hobgoblin, Gog, Beetle, Scorpia, Shocker, Venom, Boomerang, Chameleon, Hammerhead, Hydro-Man, Tombstone, Lizard, Grim Reaper, Rhino, Living Brain, Overdrive, Speed Demon, Owl, Armadillo, Bi-Beast and Scorcher. That list doesn't even cover everyone, so it's clear that Spider-Man has quite a few people who are prepared to join forces with others due to their severe dislike of him!
