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Suppapong Udomkaewkanjana (ศุภพงษ์ อุดมแก้วกาญจนา, born April 17, 1998), nicknamed Saint, is a Thai actor and singer. He gained fame through his role as Pete (Pitchaya) in the 2018 TV series Love By Chance.

Early life and education

Suppapong was born on April 17, 1998 in Trat, Thailand. He was given the Chinese name Huang Mingming (黄明明; Huáng Míngmíng) by his great-grandfather. He graduated from Tradtragarnkun School, Trat Province and Assumption College, Bangkok. He is currently a 4th-year student of the Faculty of Economics at Srinakharinwirot University.

In childhood, He started activities for the benefit of the public since grade 4. During his studies from high school to university, he participated in various volunteer camps. Until in 2017, he received the Person of the Siam Award in the outstanding youth for society category.


Saint made his acting debut in 2018 with the Thai BL series Love By Chance. The Series where he played the lead role of Pete (Pitchaya) alongside Tanapon Sukumpantanasan in the role of Ae (Intouch) and gained widespread fame in East and Southeast Asia and parts of Europe, America, and Latin America.

On 14 July 2019, he released his debut single "I crush on you" as a gift to his fan club, which he jointly invested and co-produced. And that year he was also part of the boy group KissBoysTH, which consisted of 5 members.

In 2020, he played the lead role of Tutor in Why R U?: The Series and Aof in Let's Fight Ghost.


Television series

Year Title Role Note Network
2018 "Love By Chance" Pitchaya "Pete" Main Role GMM 25
2019 "ReminderS" Son Main Role LINE TV
"2 Brothers" Pat Guest Role GMM 25
"Bai Mai Tee Plid Plew"
("The Fallen Leaf")
Chananawat – Young Nira Guest Role One 31
"My Love From Another Star" Somchai Guest Role Channel 3
"TharnType: The Series" Pitchaya "Pete" Guest Role One 31
2020 "Why R U?: The Series" Tutor Main Role One 31
"Let's Fight Ghost" Aof Main Role True4U

Music video

Year Song Title Singer
2018 "ไม่ว่าอะไร"
("Wish This Love")
Arunpong Chaiwinit
Sirintip Hanpradit
Boy Sompob
"นา นา นา"
("Na Na Na")
Boy Sompob
2019 "TRUTH or DARE" Thanasit Jaturaput
("Are You Ready?")
Rueangrit Siriphanit



Year Song Title Note
2019 "เพิ่งได้รู้"
("Just Know")
Kissboys TH single
("Good to heart")
("I Crush On You")
Solo single
Srinakharinwirot University Ongkharak Campus Music

Live shows

Stage play

Year Title Role Place Date
2019 Who is the real murderer? Phum Art Center @Thailand. Prof. Dr.Saroj Buasri Innovation Building, Srinakharinwirot University June 8, 2019


Year Title Place Date
2019 Kissboys TH The Final Concert KBank Siam Pic-Ganesha Theatre September 8, 2019

Variety shows

Year Title Type Network Air time
2019 Kissboys Thailand Reality Show 9 MCOT HD July 13, 2019 – September 7, 2019

Awards and nominations

Year Award Category Result Nominated work
2019 LINE TV AWARDS 2019 Best Couple Won "Love By Chance"
Best Kiss Scene
KAZZ AWARDS 2019 Young People of the Year 2018 N/A
POPULAR VOTE 2019 Nominated N/A
Male Rising Star 2019 Won "Love By Chance"
Best Couple of the Year Nominated
Daradaily Awards 8 Male Rising Star of the Year 2018 "Love By Chance"
Youth Idol 2019 Idol Who Creates General Public Benefits Won N/A
2020 KAZZ AWARDS 2020 Young People of the Year 2019 N/A
16th Kom Chad Luek Awards Most Popular Actor Pending