Key Points Al-Qaqa Ibn Antar, "Spider-Man of Yemen," died falling during a free climb. His body was recovered from a volcanic crater after a "complex" 24-hour rescue. Viral videos featured his daring climbs and acrobatic stunts at Hardah Dam crater. 30-year-old Al-Qaqa Ibn Antar, nicknamed “The Spider-Man of Yemen,” was climbing the Hardah Dam volcanic crater when he lost his grip and fell to his death.