Above: Jeanne Socrates became the oldest circumnavigator at age 77 when she finished her voyage in 2019. Joshua Slocum. Harry Pidgeon. Vito Dumas. Robin Lee Graham. Francis Chichester. Tania Aebi. Robin Knox-Johnston. Karen Thorndike. Ellen MacArthur. Bernard Moitessier. Krystyna Chojnowska-Liskiewicz. Naomi James. Teddy Seymour. Kay Cottee. Laura Dekker. Jeanne Socrates. What do these people have in common? They are all solo circumnavigators. Name Dates Accomplishme