Being a "Tulku"in buddhist tibetan tradition means being born without an ego.
They are said to appear physically weak,since they're not really off this world,
so they need to eat and train a lot,else the wind blows them away.
Antigravitation-the drag from above.
It's a condition,not a title or an achievement.
Maybe in Tibet-but that doesn't look good either.
The achievement is survival.