The typical answers are: education, military, sports, entertainment. You either need to work hard in education or go join the military and survive or be naturally gifted in sports/music.
Almost all of the people I have seen called 'gifted' in music are ordinary people that were given the chance to develop in music, both through their parents, and through things like council-funded music/orchestral programs, etc.
All the people I know who have been successful in music worked their asses off at it. It takes a special kind of personality to practice by yourself for hours and hours in search for perfection while still having he ability to connect with other people emotionally.
Almost all of the people I have seen called 'gifted' in music are ordinary people that were given the chance to develop in music, both through their parents, and through things like council-funded music/orchestral programs, etc.