Thaworn studied secondary level at Mahavajiravudh Songkhla School, then Faculty of Law, Thammasat University and becoming a barrister-at-law of the Thai Bar Association.

Thaworn previously worked as a legal advisor to Democrat Party Secretary-General Sanan Kachornprasart.

Thaworn was accused in 2006 of encouraging protestors to prevent small opposition candidates from running in Thailand's April general elections.

[4] In 2013–2014 Thai political crisis he joined with People's Democratic Reform Committee to protests Yingluck Shinawatra government within Bangkok.

[5] In February 2021, he was found guilty of insurrection during protests that led to the 2014 coup d'état.