😛 The Unicode History of face with tongue
When it was added, who approved it and what changed — everything about face with tongue in the Unicode Standard, from documented data.
2015
2015 — added to Unicode with Emoji E1.0 (Unicode 8.0)
U+
Encoded as U+1F61B
Who added it?
This emoji was approved by the Unicode Emoji Subcommittee (ESC), the body of the Unicode Consortium that reviews and standardizes every emoji proposal. No single company owns it: vendors are free to draw their own artwork for the same character.