Who was the son of the ruling king of the second largest city in Afghanistan
Vasudeva IV Vasudeva IV was reportedly a Kushan King ruling in Kandahar. He was the possible father of Vasudeva of Kabul.
Qari Zain Qari Zainuddin Mehsud (died (2009--)23 2009 ), commonly known as Qari Zain, was a citizen of Pakistan, a member of the Mehsud tribe, and a leader of a Taliban faction in South Waziristan, one of Pakistan's Federally Administered Tribal Areas. Pakistan's "Daily Times" described him as the "self-appointed successor of Taliban commander Abdullah Mehsud" although he feuded with Baitullah Mehsud over leadership of the Pakistani Taliban. In the months before his assassination, the Pakistani government unofficially supported Zainuddin as a counter to Baitullah.