Hi, not discouraging others from responding here, but there have been several interesting threads on Che Guevara; here are a couple commenting on his popular image

• Why is Che Guevara somewhat of a pop icon even though he is a Communist Revolutionary that was Castro's right hand man? - featuring /u/ainrialai

• Why is Che Guevara such a pop culture icon? - featuring /u/BlueStraggler

• Che Guevara is a hero to some and a villain to others. What factors have influenced such widely differing perspectives of Che Guevara?

These posts have all been archived by now, so if you have follow-up questions for any of the users, just ask here and tag their username to notify them.