Her father is Swiss French from Geneva and her mother is Ghanaian from Akim Oda, in the Eastern region.
[4][5][3] She played "Makena" in An African City, describing her role in the film as a reflection of her personal experience of relocating to Ghana a few years ago.
[6][3] At the 2016 Ghana Movie Awards, Humbert received nominations for best actress in a drama series and discovery of the year categories.
She studied theatre arts[3] at Cours Florent in Paris where she received ‘The Lesley Chatterley’ prize for best actress in 2009.
Prior to that, She received a Bachelor of Arts from Deakin University in Melbourne, Australia, majoring in drama.