I used these guys as images because they would probably be the Most famous examples but you can choose whoever.
For me it is either Salvador Allende, Thomas Sankara, or Gaddafi. I can't pick because the first two I mentioned were really tragic because they ere the most moral of all of the people who I depicted however Gaddafi's death was tragic because it was the most brutal in how it was done, everyone else was just shot (except for Saddam), Gaddafi was beaten, sexually assaulted, Humiliated, stripped naked, verbally abused, then shot, then his body was put on public display for days. I have mixed views on Gaddafi but Jesus Christ!
Maurice Bishop getting killed. Very infuriating to read about.