President Gallifrey Lord Rassilon – Doctor Who
Rassilon is definitely an example of a leader I would not like to vote for. This is best illustrated by his attempt to destroy Earth in the two-episode story, The end of time . The president did nothing to save Gallifrey from the Great Time War. Rassilon drives the Master mad (via the Time Whirlwind) to fulfill the prophecy of the destruction of the universe so that the Time Lords can return from a time block (imposed by the Doctor).
It is also worth mentioning that the Doctor was elected president of the Time Lords several times, but he could not find himself in this role. He takes up this honorable office for the last time in Season 12 to get rid of the High Council and save Clara. – Mateusz Michałek