Instructions:

Articulator: back of the tongue (tongue dorsum)

Point of Articulation: velum

Manner of Articulation: Approximant: An articulator approaches a point of articulation, but the constriction degree is not so narrow as for fricatives or stops.

Voice: voiced – Vocal folds are close and vibrating.

Occurrence:
Cherokee, Danish (Old speakers), Dutch (Randstad, Southern Netherlandic), French (Belgian), Greek (Cypriot), Guarani, Icelandic, Irish, Korean, Ripuarian (Colognian), Spanish, Swedish (Central Standard), Tagalog, Tiwi, Turkish. (Source: https://en.wikipedia.org/wiki/Velar_approximant#Occurrence)