4 wounded in sport stadium blast in Afghanistan's Kabul
Four people were wounded in the blast, Nasib Khan Zadran, an organiser of the match, told local media, adding that no one, including players and foreigners attending the match, was killed in the blast, Xinhua news agency reported.
Kabul police spokesman, Khalid Zadran, also confirmed the incident and said that the blast was the result of a hand grenade thrown by an unknown person.