Pornphan Chunhachai (nickname Kai), also known as Jennifer Kim, is a Thai singer and actress. Graduated from primary and secondary school from Somthawin School (Ratchadamri) Bachelor's degree from Faculty of Humanities Srinakharinwirot University Major in Thai Language and Literature, Master in English.

Jennifer Kim began her career as a singer for the first time at the age of 21 until in 1993 she participated in a singing contest in Siam Motors Arena (Nissan Award 1993) and later in 1996 Jennifer Kim had her first album, JFK: Muay Yai, under Stone Entertainment. And here to sing on the first album of Vigo, Mr. Sax Man France Exploration warm getaway named Koh Mr. Saxman last year.. 2545 song "Love me (alone)," composed by a soft blue. under the GMM Grammy. This is the birth song of Jennifer Kim and makes it known to the Thai people even more and in 2005 she returned to work on her 2nd album, Nothing too lose under Fatbozstaff. Then she had her first solo concert in the year. 2007 concert titled Snow Kim organized by GMM Media, then Jennifer Kim's name is known and accepted today.

In addition, Jennifer Kim has many other works, including concerts. Various musical works, including the soundtrack which has a song named not giving up hope She is also a writer. Voice actor, actress, MC, as well as being one of the coaches of The Voice Thailand and currently she is also involved in many YouTube programs such as Mae Yua Mueang, Sweating Kip on Youtube Channel: Jennifer Kim Official and Je Kim Kin Rob. The band on Youtube channel: Scenario & Rachadalai as well.