সঠিক উত্তর হচ্ছে: Sangku Samajhder
ব্যাখ্যা: THE FIRST MARTYR OF THE LIBERATION WAR. Heroic boy Sangku Samajhder(12) became the country's first martyr (Shaheed) through sacrificing life on March 3 in 1971 while taking part in the massive non-cooperation movement rally in Rangpur city.
