Chawanon Sarapat, one of the three screenwriters of The Edge of Horizon (2026)

Chawanon Sarapat

BIOGRAPHY

Chawanon Sarapat (Thai: ชวนนท์ สารพัฒน์), credited in Thai as หนึ่ง ชวนนท์ สารพัฒน์, is a Thai screenwriter working across mainstream lakorn and BL.

The writing credits run from Sin of Love and The Golden Silkworm through Life Coach, To Sir, with Love, V.I.P and Laws of Attraction, then into the BL and fantasy-romance side with Century of Love (2024), House of Flames and Love in the Moonlight (2025). Several of those were written alongside Wantawil Suknoy, which makes the two a recurring writing pair rather than a one-off pairing.

For One31’s 2026 period BL series The Edge of Horizon (อรุณรุ่ง) Chawanon Sarapat is credited on the screenplay for all eleven episodes.

BLGLFlix editorial view

A writer who spent years on mainstream Thai soap opera and now writes BL. That crossing is newer than it looks.

Chawanon Sarapat’s credits run through Sin of Love, The Golden Silkworm, Life Coach, To Sir, with Love, V.I.P and Laws of Attraction, then into Century of Love, House of Flames and Love in the Moonlight. For One31’s period series The Edge of Horizon the screenplay credit covers all eleven episodes.

For most of the genre’s history BL was written by people who only wrote BL, often adapting web novels for small studios. A lakorn writer taking an eleven-episode period commission is evidence that the form has become an ordinary assignment inside the mainstream industry rather than a specialism outside it.

Several of those scripts were co-written with Wantawil Suknoy, which makes them a recurring writing partnership rather than a one-off collaboration. Writing pairs are common in Thai television and almost never credited as pairs in the way acting pairs are.

PROFILE DETAILS

Native Name
ชวนนท์ สารพัฒน์
Real Name
Chawanon Sarapat
Nickname
Nueng
Profession
Nationality
Years Active
2018-present
Languages
Thai

FREQUENTLY ASKED QUESTIONS

Who wrote The Edge of Horizon?

The screenplay is credited to Chawanon Sarapat, Wantawil Suknoy and Apirat Hinkaew across all eleven episodes.

What else has Chawanon Sarapat written?

Sin of Love (2018), The Golden Silkworm (2019), Life Coach (2021), To Sir, with Love (2022), Laws of Attraction (2023), V.I.P (2023), Century of Love (2024), House of Flames (2025), Love in the Moonlight (2025) and The Wicked Game (2025).

Has this writer worked on BL before?

Yes. Century of Love and Love in the Moonlight are both BL productions, so The Edge of Horizon is not a first venture into the genre.

Who does this writer usually work with?

Wantawil Suknoy. The two share credits on The Golden Silkworm, Life Coach, Laws of Attraction, V.I.P, House of Flames, Love in the Moonlight and The Edge of Horizon.

Biographical details and any photograph on this page come from TMDB and the sources named in our editorial notes. This product uses the TMDB API but is not endorsed or certified by TMDB. BLGLFLIX is an independent reference site with no affiliation to the person profiled or their agency, and does not publish speculation about anyone’s private life. Full copyright, correction and takedown policy: Disclaimer.

Sources

Every factual claim on this page is taken from the records below. Where two sources disagree, the disagreement is stated in the text rather than resolved silently.

Sources consulted (26 August 2026): The Movie Database (TMDB) person 3965964 for name, writing credits and profile photograph. One31 official series announcement for the screenplay credit.

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