Ratchanok Intanon ' (Thai: รัชนก อินทนนท์; rtgs: Ratchanok Inthanon; IPA: [ratɕʰanɔk intʰanɔn]; born 5 February 1995) is a Thai badminton player who became the first Thai to become No.1 in Women's Singles. She became world champion in women's singles in 2013.Ratchanok got a bachelor of business administration from Bangkokdhonburi university, her boyfriend also be the badminton player Pannawit ThongnuamRatchanok won her first individual International title in 2009, while she was only 14, by winning the Vietnam International Challenge. She made history by becoming the youngest-ever champion at the BWF World Junior Championships at 14 when she triumphed in Malaysia. She also reached SEA Games 2009 Badminton WS final but lost to her compatriot Salakjit Ponsana. Wikipedia
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