Do you know any famous people who sacrificed their life to save others ?

I do not personally know any "famous" people who sacrificed their lives for others. My grandfather, however, did sacrifice his own life to re-enter a gold mine to save a friend in the Black Hills. Both men died in the mining accident.

Yes we all know a person her name is neerja bhanot an Indian who's dream was to become an air hostage hence when she got in her first flight some terrorist hijacked that plane and she was shooted down when she was saving others life