Thailand ( /ˈtaɪlænd/ TY-land or /ˈtaɪlənd/;Thai: ประเทศไทย, RTGS: Prathet Thai), officially the Kingdom of Thailand (Thai: ราชอาณาจักรไทย, RTGS: Ratcha Anachak Thai; IPA: [râːt.tɕʰā ʔāːnāːtɕàk tʰāj] ( listen)), formerly known as Siam (Thai: สยาม; RTGS: Sayam), is a country located at the centre of the Indochina peninsula in Southeast Asia. It is bordered to the north by Burma and Laos, to the east by Laos and Cambodia, to the south by the Gulf of Thailand and Malaysia, and to the west by the Andaman Sea and the southern extremity of Burma. Its maritime boundaries include Vietnam in the Gulf of Thailand to the southeast, and Indonesia and India in the Andaman Sea to the southwest.
The country is a constitutional monarchy, headed by King Rama IX, the ninth king of the House of Chakri, who, having reigned since 1946, is the world's longest-serving head of state and the longest-reigning monarch in Thai history. The king of Thailand is titled Head of State, Head of the Armed Forces, the Upholder of the Buddhist religion, and the Defender of all Faiths.
The Gulf of Thailand (Thai: อ่าวไทย, RTGS: Ao Thai, Thai pronunciation: [ʔàːw tʰaj]), also known to Malays as Teluk Siam, literally meaning Gulf of Siam, and Boeung Tonle Siem in Khmer is a shallow arm of the South China Sea.
The Gulf of Thailand is bordered by Cambodia, Thailand and Vietnam. The northern tip of the gulf is the Bay of Bangkok at the mouth of the Chao Phraya River. The gulf covers roughly 320,000 km². The boundary of the gulf is defined by the line from Cape Bai Bung in southern Vietnam (just south of the mouth of the Mekong river) to the city Kota Baru on the Malaysian coast. At the height of the last ice age the Gulf of Thailand did not exist, due to the lower sea level, the location being part of the Chao Phraya river valley.
The Gulf of Thailand is relatively shallow: its mean depth is 45 m, and the maximum depth only 80 m. This makes water exchange slow, and the strong water inflow from the rivers make the Gulf low in salinity (3.05-3.25%) and rich in sediments. Only at the greater depths does water with a higher salinity (3.4%) flow into the gulf from the South China sea and fills the central depression below a depth of 50 m. The main rivers which empty into the gulf are the Chao Phraya (including its distributary Tha Chin River), Mae Klong and Bang Pakong Rivers at the Bay of Bangkok, and to a lesser degree the Tapi River into Bandon Bay in the southwest of the gulf.
Tatchakorn Yeerum (Thai: ทัชชกร ยีรัมย์), formerly Panom Yeerum (Thai: พนม ยีรัมย์ [pʰanom jiːram]; born February 5, 1976 in Surin province, Isaan, Thailand), better known in the West as Tony Jaa, in Thailand as Jaa Panom, is a Thai martial artist, physical educator, actor, choreographer, stuntman, director, and spent time as a Buddhist monk. His films include Ong-Bak: Muay Thai Warrior, Tom-Yum-Goong (also called Warrior King or The Protector) Ong-Bak 2: The Beginning, and Ong Bak 3.
Tony Jaa was raised in a rural area, 200 km from Bangkok and as he grew up he watched films by Bruce Lee, Jackie Chan, Vince Lam and Jet Li at temple fairs, which was his inspiration to learn martial arts. He was so inspired by them that while he was doing chores or playing with friends, he would imitate the martial arts moves that he had seen, practicing in his father's rice paddy. When he was 10 years old, he threatened his father that he would kill himself if he was not taught Muay Thai.
"What they [Chan, Lee and Li] did was so beautiful, so heroic that I wanted to do it too," Jaa told Time in a 2004 interview. "I practiced until I could do the move exactly as I had seen the masters do it."