Paradox is a Thai rock band founded in 1996 while they were studying in Faculty of Education, Chulalongkorn University.

In computer class, Ittipong Kridakorn Na Ayudhaya or Ta (อิทธิพงศ์ กฤดากร ณ อยุธยา), a student from Faculty of Education, Chulalongkorn University, who wanted to join university activities as a freshy by having band asked Chakrapong Siririn (จักรพงษ์ สิริริน) or Song, from the same faculty, to join him as a bassist.

They attended a Modern Dog concert held at the Faculty of Communication arts and met the band's first drummer Porapat Cheeweewat (พรภัฏ ชีวีวัฒน์) or Note.

At that time, Note had introduced Kajadphai Karnchanapar (ขจัดภัย กาญจนาภา), also known as Big, to become another member as a guitarist.

After Easternsky Records had closed down, Note had moved to USA after his marriage and work, Paradox eventually went on hiatus for a year.

Ta had also invited Charnnarong Wangyen (ชาญณรงค์ วังเย็น) (Off) to be a screamer and the last one Nattha Kamolrattanakul (นัทธา กมลรัตนกุล) or Keng to be a Joker, both of whom would become regular entertainers in live performances by Paradox.