<sod >Recep Tayyip Erdogan gave the information in a nationally-televised live address in front of Istanbul city Hall.< eod>< sod > Speaking live on national television in front of Istanbul's city hall, Recep Tayyip Erdogan said the attacker was aged between 12 and 14 and had wounded 69 people, 17 of which were in a critical condition.< eod>