Sireethorn Leearamwat
BIOGRAPHY
Sireethorn Leearamwat (Thai: สิรีธร ลีห์อร่ามวัฒน์; born 4 December 1993 in Bangkok), known by the nickname Bint, is a Thai actor, pharmacist and beauty pageant titleholder.
She holds a Bachelor of Pharmacy from Mahidol University and worked as a pharmacist in Bangkok after graduating, so her first profession was not performing at all. The pageant year that changed her path was 2019, and it moved fast. She won Nang Ngam Krung Thep Maha Nakhon, Nang Ngam Central and Miss Thailand, then represented Thailand at Miss International in Tokyo on 12 November 2019 and won, becoming the first Thai woman to take that crown. She was crowned by the outgoing titleholder, Mariem Velazco of Venezuela, and was named Miss International Asia the same night. Every one of her six titles was decided inside a single calendar year.
Acting followed the crown. She played Pikul in Rak Na Kor Rab and Wasee in Love and Fortune, both leading parts in 2021, and Pin in The Second Chance in 2023. In 2024 she had a supporting role as La-ongkham, who becomes Sri Julalak, in the period drama The Empress of Ayodhaya, and a guest part as Yada in Pen Tor, which ran from 2024 into 2026. In 2025 she was back in the main cast as Beauty in The Under Gowns.
In Star Hunter Entertainment’s 2026 WeTV Original GL series Khom Khlang (ข่มขลัง) she plays Mae Khru Bulan, the keeper of a traditional Thai household of magic. Police officer Phim, played by Warangsiri Tanajarusworaphat, is working a case the law cannot resolve, a human trafficking investigation that leads her to a district where magic and the dark arts are part of daily life, and she is told that Bulan is the only person who can help. The bond that forms unsettles Phim’s sense of both attraction and justice.
The series is adapted from the web novel by Luxurious.W, directed by Phuwadol Naosopha, and classified as a period drama as well as girls’ love. It is built around Thai beliefs about ritual power and protection, with a criminal investigation running through it. It premiered on 7 September 2026 and ran four weekly episodes, to 28 September, with Kamollak Sangsubsin and Anunta Teavirat in the supporting cast.
The role arrives almost seven years after the Tokyo crown, and it asks for something the pageant stage did not: a character whose power is inherited and ritual rather than earned on a runway.
Sireethorn Leearamwat, a pharmacist and the Miss International 2019 titleholder, plays the keeper of a household of traditional Thai magic in Khom Khlang.
The two dates that define her public record both fall in the autumn. The Tokyo crown came on 12 November 2019, and Khom Khlang premiered on 7 September 2026. Her character is framed as the single person able to help the police officer, which gives Bulan the same kind of singular position a pageant winner holds: one title, one person. The production also places her beside a co-lead, Warangsiri Tanajarusworaphat as Phim, rather than at the head of a large ensemble, and the period setting and the criminal case give the role two registers to play.
In my view the useful way in is her run of drama credits before this series. Rak Na Kor Rab and Love and Fortune show her as a romantic lead, The Empress of Ayodhaya puts her in court costume, and Bulan combines both skills in a single figure who has to be warm and unreachable in the same scene. I would watch the first two episodes of Khom Khlang with that in mind.
PROFILE DETAILS
- Native Name
- สิรีธร ลีห์อร่ามวัฒน์
- Real Name
- Sireethorn Leearamwat
- Nickname
- Bint
- Pronouns
- she/her
- Born
- (Age 32)
- Birthplace
- Bangkok, Thailand
- Gender
- Female
- Western Zodiac
- Sagittarius ♐
- Chinese Zodiac
- Rooster 🐓
- Nationality
- Years Active
- 2019-present
- Languages
- Thai, English
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