Mond Tanutchai Wijitvongtong is an actor, model and singer born and raised in Bangkok, Thailand to a Thai-Chinese father and a Thai-Indian mother. He is the third child of four siblings, his elder sister is Chalida Vijitvongthong (Mint), a well-known actress and model under Channel 3. He completed his elementary education at Maepra Fatima School and started his lower secondary education at Sri Ayudhya School but later transferred to Srinakharinwirot University where he graduated.

Mond was sent by his family to study in India but encountered some problems and had to return to Thailand where he took up and passed the General Educational Development (GED) examination, an equivalent of completing the secondary education level. In 2019, he graduated with a bachelor's degree in Communication Arts at Bangkok University. Tanutchai started in the entertainment industry after being encouraged by his elder sister to attend acting classes. Then, he got interested in it and went to different agencies' castings. Finally, Mond debuted as an actor in the series "Water Boyy" (2017) as one of the support characters, Kluay. Since then, he is an artist under GMMTV.