lyric

A man whose heroic tales are sung all over the world (which comes from literal meaning of lyric as an adjective which is "group of words you can sing as a song" or "group of words which make a melody).

On the other hand, sometimes it refers to a man to don't like emotions, empathy in life as it has only lyrics and no melody (metaphorically melody is considered as emotional side of a song)

Alexander the Great was a Lyric.
He solved matter-antimatter asymmetry, he is such a lyric.

Lyric is too rude, he should learn to be a little bit vulnerable.