Legendary Nicaraguan ex-guerrilla fighter Eden Pastora, known as "Commander Zero", carries a rifle during a trip on the San Juan River Border with Costa Rica in the Department of the Rio San Juan, Nicaragua, on February 8, 2011. - Pastora died of a heart attack at age 83 while in a hospital, his relatives said on June 16, 2020. (Photo by Inti OCON / AFP)