Who are the weakest characters of all time?
Someone who is easily tricked into doing what they are told?
Some of the well known weakest characters of all time are women. This is especially so in fictional books. However, there are also male characters that have played the role of weak characters.
People with low self esteem. They will do anything to feel good about themselves. People with a strong self worth are generally quite strong.
The minions for any villian.