# Ruengsak Porntawee

Samreeng Manaying (Thai: สำเริง มานะยิ่ง; born December 17, 1956), known professionally as Ruengsak Porntawee or Ruengsak Petchyindee (Thai: เริงศักดิ์ พรทวี, เริงศักดิ์ เพชรยินดี), is a Thai former professional Muay Thai fighter. He is a former two-time Lumpinee Stadium champion and one-time Rajadamnern Stadium champion across two divisions who was famous in the 1970s and 1980s. Nicknamed the "Stone Man", he was especially known for his aggression and punching ability.

## Biography and career

Samreeng Manyaing started Muay Thai training at the age of 13 with an aging boxer from his region. He fought under the name "Ruengsak Luklamplaimat" and dominated in Buriram and the neighboring provinces until he was brought to the Porntawee camp.
In 1974 Ruengsak became the 112 lbs champion of both Rajadamnern and Lumpinee stadiums, he earned the nickname "The Stone Man" for his incredible durability and the power of his strikes. During his career Ruengsak defeated notable stadium champions such as Nongkhai Sor.Prapatsorn, Sirimongkol Luksiripat, Narongnoi Kiatbandit, or Padejsuk Pitsanurachan. He also captured the 130 lbs Lumpinee Stadium title in 1981. At the peak of his popularity he received purses of 150,000 baht.
In 1980 Ruengsak quit boxing for a few months before being convinced by Virat Vachirarattanawong to comeback after he bought him as debt clearance from the Porntawee gym owner. Ruengsak then became the first ever Petchyindee gym fighter.

## Titles and accomplishments

* Lumpinee Stadium
** 1974 Lumpinee Stadium Flyweight (112 lbs) Champion
** 1981 Lumpinee Stadium Super Featherweight (130 lbs) Champion (1 defense)
* Rajadamnern Stadium
** 1974 Rajadamnern Stadium Flyweight (112 lbs) Champion

## Muay Thai record

Muay Thai Record :
| Date | Result | Opponent | Event | Location | Method | Round | Time |
| 1983-10-10 | Loss | Inseenoi Sor.Thanikul | Rajadamnern Stadium | Bangkok, Thailand | Decision | 5 | 3:00 |
| 1983- | Loss | Samart Prasarnmit | Rajadamnern Stadium | Bangkok, Thailand | Decision | 5 | 3:00 |
| 1982-12-24 | Loss | Samingnoom Sitiboontham | Rajadamnern Stadium | Bangkok, Thailand | Decision | 5 | 3:00 |
| 1982-11-19 | Win | Fanta Petchmuangtrat | Lumpinee Stadium | Bangkok, Thailand | Decision | 5 | 3:00 |
| 1982-08-03 | | Raktae Muangsurin | | Bangkok, Thailand | | | |
| 1982-04-02 | NC | Nongkhai Sor.Prapatsorn | Lumpinee Stadium | Bangkok, Thailand | In arena incident | 5 | 2:40 |
| 1982-02-11 | Win | Kengkaj Kiatkriangkrai | | Bangkok, Thailand | Decision | 5 | 3:00 |
| 1981- | Win | Krongsak Sakkasem | Lumpinee Stadium | Bangkok, Thailand | Decision | 5 | 3:00 |
| 1981-11-03 | Win | Krongsak Sakkasem | Lumpinee Stadium | Bangkok, Thailand | KO (Punches) | 1 | |
| Defends the Lumpinee Stadium Super Featherweight (130 lbs) title. ||||||||
| 1981-07-20 | Loss | Kengkaj Kiatkriangkrai | Rajadamnern Stadium | Bangkok, Thailand | Decision | 5 | 3:00 |
| 1981-10-05 | Win | Nakhonsawan Suanmisakawan | Rajadamnern Stadium | Bangkok, Thailand | KO (Punches) | 3 | |
| 1981-01-23 | Win | Pornsak Sitchang | Lumpinee Stadium | Bangkok, Thailand | Decision | 5 | 3:00 |
| Wins the vacant Lumpinee Stadium Super Featherweight (130 lbs) title. ||||||||
| 1980-08-14 | Loss | Nakhonsawan Suanmisakawan | Rajadamnern Stadium | Bangkok, Thailand | Decision | 5 | 3:00 |
| 1980-01-22 | Loss | Tawanlek Sitpoonchai | Lumpinee Stadium | Bangkok, Thailand | Decision | 5 | 3:00 |
| 1979-11-22 | Loss | Kengkaj Kiatkriangkrai | | Bangkok, Thailand | Decision | 5 | 3:00 |
| 1979-10-11 | Loss | Nongkhai Sor.Prapatsorn | Rajadamnern Stadium | Bangkok, Thailand | Decision | 5 | 3:00 |
| 1979-08-23 | Win | Kengkaj Kiatkriangkrai | | Bangkok, Thailand | Decision | 5 | 3:00 |
| 1979-07-03 | Win | Klongyok Kiatsompop | | Bangkok, Thailand | Decision | 5 | 3:00 |
| 1979-05-25 | Win | Kaopong Sitchuchai | Lumpinee Stadium | Bangkok, Thailand | Decision | 5 | 3:00 |
| 1979-03-03 | Loss | Khaosod Sitpraprom | Lumpinee Stadium | Bangkok, Thailand | Decision | 5 | 3:00 |
| 1979-01-17 | Loss | Seksan Sor.Thepitak | Rajadamnern Stadium | Bangkok, Thailand | Decision | 5 | 3:00 |
| 1978-12-05 | Draw | Khaosod Sitpraprom | Lumpinee Stadium | Bangkok, Thailand | Decision | 5 | 3:00 |
| 1978-08-11 | Loss | Kaopong Sitchuchai | Lumpinee Stadium | Bangkok, Thailand | Decision | 5 | 3:00 |
| For the vacant Lumpinee Stadium Featherweight (126 lbs) title. ||||||||
| 1978-06-29 | Win | Padejsuk Pitsanurachan | Rajadamnern Stadium | Bangkok, Thailand | Decision | 5 | 3:00 |
| 1978-05-25 | Win | Prawit Sritham | Rajadamnern Stadium | Bangkok, Thailand | Decision | 5 | 3:00 |
| 1978-04-11 | Loss | Seksan Sor.Thepithak | Lumpinee Stadium | Bangkok, Thailand | Decision | 5 | 3:00 |
| 1978-02-24 | Win | Nueusila Na Bankhod | Lumpinee Stadium | Bangkok, Thailand | Decision | 5 | 3:00 |
| 1977-12-06 | Loss | Wangwon Lukmatulee | Lumpinee Stadium | Bangkok, Thailand | Decision | 5 | 3:00 |
| 1977-07-29 | Loss | Jitti Muangkhonkaen | Lumpinee Stadium | Bangkok, Thailand | Decision | 5 | 3:00 |
| 1977-07-06 | Win | Narongnoi Kiatbandit | | Bangkok, Thailand | Decision | 5 | 3:00 |
| 1977-06-02 | Win | Neth Saknarong | Rajadamnern Stadium | Bangkok, Thailand | Decision | 5 | 3:00 |
| 1977-04-28 | Win | Fakaew Surakorsang | Rajadamnern Stadium | Bangkok, Thailand | KO (Punches) | 3 | |
| 1977-03-31 | Draw | Fakaew Surakorsang | Rajadamnern Stadium | Bangkok, Thailand | Decision | 5 | 3:00 |
| 1977-02-24 | Win | Amnuaydej Devy | Lumpinee Stadium | Bangkok, Thailand | Decision | 5 | 3:00 |
| 1977-01-27 | Loss | Narongnoi Kiatbandit | | Bangkok, Thailand | Decision | 5 | 3:00 |
| 1976-12-07 | Loss | Jitti Muangkhonkaen | Lumpinee Stadium | Bangkok, Thailand | Decision | 5 | 3:00 |
| 1976-11-11 | Win | Nongkhai Sor.Prapatsorn | Rajadamnern Stadium | Bangkok, Thailand | Decision | 5 | 3:00 |
| 1976-10-01 | Win | Jocky Sitkanpai | Lumpinee Stadium | Bangkok, Thailand | Referee Stoppage | 5 | |
| 1976-07-01 | Win | Kaew Sitpodaeng | Rajadamnern Stadium | Bangkok, Thailand | Decision | 5 | 3:00 |
| 1976-05-04 | Loss | Weerachat Sorndaeng | Lumpinee Stadium | Bangkok, Thailand | Decision | 5 | 3:00 |
| 1976-01-30 | Loss | Jitti Muangkhonkaen | Huamark Stadium | Bangkok, Thailand | KO (High Kick) | 2 | |
| 1975-11-12 | Loss | Jocky Sitkanpai | Rajadamnern Stadium | Bangkok, Thailand | Decision | 5 | 3:00 |
| 1975-10-08 | Win | Jitti Muangkhonkaen | Lumpinee Stadium | Bangkok, Thailand | Decision | 5 | 3:00 |
| 1975-06-30 | Loss | Narongnoi Kiatbandit | Rajadamnern Stadium | Bangkok, Thailand | Decision | 5 | 3:00 |
| For the Rajadamnern Stadium Featherweight (126 lbs) title. ||||||||
| 1975-05-30 | Loss | Bundit Singprakarn | Lumpinee Stadium | Bangkok, Thailand | Decision | 5 | 3:00 |
| 1975-05-02 | Loss | Pudpadnoi Worawut | Lumpinee Stadium | Bangkok, Thailand | Decision | 5 | 3:00 |
| 1975-03-31 | Win | Sirimongkol Luksiripat | Rajadamnern Stadium | Bangkok, Thailand | Decision | 5 | 3:00 |
| 1975-02-27 | Win | Nongkhai Sor.Prapatsorn | Rajadamnern Stadium | Bangkok, Thailand | Decision | 5 | 3:00 |
| 1975-01-06 | Win | Khunponnoi Kiatsuriya | Rajadamnern Stadium | Bangkok, Thailand | Decision | 5 | 3:00 |
| 1974-12- | Win | Suksawat Srithewet | Rajadamnern Stadium | Bangkok, Thailand | Decision | 5 | 3:00 |
| 1974-11- | Win | Nongkhai Sor.Prapatsorn | Rajadamnern Stadium | Bangkok, Thailand | Decision | 5 | 3:00 |
| 1974- | Win | Samersing Tianhiran | Rajadamnern Stadium | Bangkok, Thailand | Decision | 5 | 3:00 |
| 1974-08-22 | Win | Paruhat Loh-ngoen | Rajadamnern Stadium | Bangkok, Thailand | Decision | 5 | 3:00 |
| 1974- | Loss | Denthoraneenoi Ludtaksin | Rajadamnern Stadium | Bangkok, Thailand | Decision | 5 | 3:00 |
| 1974-06-20 | Loss | Denthoraneenoi Ludtaksin | Rajadamnern Stadium | Bangkok, Thailand | Decision | 5 | 3:00 |
| For a 600,000 baht side-bet. ||||||||
| 1974-05-23 | Win | Orachunnoi Hor Mahachai | Rajadamnern Stadium | Bangkok, Thailand | Decision | 5 | 3:00 |
| 1974-04-20 | Win | Naret Kiat Chor.Por. | All Japan Kickboxing Association | Tokyo, Japan | Decision | 5 | 3:00 |
| Wins the Rajadamnern Stadium Flyweight (112 lbs) title. ||||||||
| 1974- | Win | Sornphiphat Siharatdecho | | Buriram, Thailand | Decision | 5 | 3:00 |
| 1974-03-12 | Win | Daonin Singasawin | Lumpinee Stadium | Bangkok, Thailand | Decision | 5 | 3:00 |
| Wins the Lumpinee Stadium Flyweight (112 lbs) title. ||||||||
| 1974- | Win | Saman Lukbanpho | Lumpinee Stadium | Bangkok, Thailand | KO | 4 | |
| 1974-01-22 | Win | Ou Joon-hai | Kung Fu vs Muay Thai, Huamark Stadium | Bangkok, Thailand | KO (low kick) | 1 | 1:22 |
| 1972-09-29 | Win | Samansak Poonsapcharoen | Huamark Stadium | Bangkok, Thailand | Decision | 5 | 3:00 |
| Legend: Win Loss Draw/No contest Notes ||||||||

## See more

* List of Muay Thai practitioners