Ratchanok Inthanon is Badminton player of Thailand.She like Badminton.Her is the youngest champion in the tounament B.W.F. world junior championship 14 times that of Malasia.Her is 1.68 meter tell (5 feet 6.1 inches) and weighs 55 kg (128 pond).I like that she is determined to make a success.Ratchanok Inthanon is the youngest to make success.