Shall_we_dive_into_history

In front of you is a character who has acquired the status of a legend, exalted in literature and cinema. Your task is to find the origin of this image and reveal the mystery of the personality behind this great character. Having solved this mystery you will be able to find a video of the whole history of the character, and the flag will be the name of the channel “YouTube”, which published the video (as a clue to the name of the channel we can say that this word is used differently in youth slang)