Mim Rattanawadee Wongthong is an actress under GMMTV. After graduating from Nawamintrachinuthit Satriwittaya 2 School, she went on to study at Sripatum University's School of Law for one year before moving on to study acting and directing at Srinakharinwirot University's Faculty of Fine Arts.

In 2014, she made her acting debut with a role in the series "Full House". It wasn't until 2023 that she made her film debut with her first main role in "Death Whisperer" (​ธี่หยด).

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