Kuruk

Kuruk was an Avatar of the Water Tribe on the planet Fanrong. After his death, a statue was erected of him which his spirit sometimes inhabits to offer wisdom to present and future Avatars.

History
Long ago, Kuruk was the Avatar of Fanrong's Water Tribe, meaning that he had the ability to control the elements of earth, water, wind, and fire. After his death, a statue was erected in his honor that has a special connection to his spirit, so that when any Avatar approaches the statue, the spirit corresponding to the statue's likeness is drawn back to it in order to speak with the Avatar. Korra sometimes visited Kuruk's statue to seek his guidance.

On one such occasion, Korra told Kuruk that she was feeling overwhelmed and alone, and worried if she would be able to find her last teacher in order to complete her training. Kuruk comforted her by saying that she will never be alone, she must not hesitate or retreat, and that it is never do late to do what she must. Kuruk repeated what he said the last time they met: "Don't panic". Korra thanked him, and his spirit left the statue once more.