A teenager who died tackling a suicide bomber outside his school is nominated for an award . Witnesses say the blast injured two other people . Aitazaz Hassan Bangash has been hailed as a hero in Pakistan for saving his schoolmates . Prime Minister Nawaz Sharif says his `` brave act saved the lives of hundreds of students '' and their teachers, parents and relatives'' Score: 6 Title: TIL that there are more than 100 species of fish with no known natural predators.
A teenager who died tackling a suicide bomber outside his school is nominated for an award . Aitazaz Hassan Bangash has been hailed as a hero in Pakistan for saving his schoolmates . Prime Minister Nawaz Sharif says his `` brave act saved the lives of hundreds of students '' and their teachers, parents and relatives'' Score: 6 Title: TIL that there are more than 100 species of fish with no known natural predators.