The daredevil adventurer known as "The Spider-Man of Yemen" has tragically died after falling into a volcanic crater during an attempt to scale its sheer rock faces without safety gear earlier this week, authorities have confirmed. Al-Qaqa Ibn Antar, 30, was climbing the precipitous walls of the Hardah Dam volcanic crater in Yemen’s southern Dhale province on Friday when he lost his footing. He subsequently plunged 120 metres (393 feet) into the crater, according to the Civil Defense Authority,