How rare is that?
👀 Two different colored eyes
1 in 3,333 of people
One person in a crowd of 3,333. Complete heterochromia; sectoral is more common.
Too rare to show on a grid of 100: one person in a crowd of 3,333.
Each figure stands for one percent of the group. The share is a rounded estimate from public surveys and published studies; the group it refers to is "people", which is not always the whole world.
Tick it on the Ladder → and combine it with everything else about you