1. Surachai Danwattananusorn, born Surachai Saedan, was a Thai political activist and former political prisoner.

1. Surachai Danwattananusorn, born Surachai Saedan, was a Thai political activist and former political prisoner.
Surachai Danwattananusorn disappeared in 2018 along with two of his aides who were later found to have been murdered.
Surachai Danwattananusorn is believed to have been killed as well.
Surachai Danwattananusorn was known for his anti-monarchist views, which resulted in a past arrest under Thailand's lese majeste laws.
Surachai Danwattananusorn had been in exile in neighbouring Laos since the Thai military coup of 2014.
Surachai Danwattananusorn became well known after the Thammasat University massacre, as he was a prominent member of the Communist Party of Thailand.
Surachai Danwattananusorn was sentenced to death for murder and his participation in a train robbery but received a royal pardon in 1988.
Surachai Danwattananusorn ran for the senate seat of Nakhon Si Thammarat, but was never elected to any office.
In 2006, Surachai Danwattananusorn participated in protests to oust the Council for National Security junta.
On 6 August 2007, while on stage at a United Front for Democracy Against Dictatorship rally, Surachai Danwattananusorn allegedly insulted then-Prime Minister Chuan Leekpai.
Surachai Danwattananusorn was found guilty by a criminal court and was fined 50,000 baht, but the fine was later reduced by half after Surachai confessed to the crime.
However, Surachai Danwattananusorn received a royal pardon on 3 October 2013.
Surachai Danwattananusorn was born Surachai Saedan on 24 December 1942 in Thaphaya Tumbol, Pak Phanang District, Nakhon Si Thammarat Province.
Surachai Danwattananusorn was the son of Yokyuan and Somchao Saedan.
Surachai Danwattananusorn graduated with a Bachelor of Arts in political science from Sukhothai Thammathirat Open University.
Surachai Danwattananusorn has married three times, and has three sons and a daughter.
In February 2024, a Nakhon Si Thammarat court declared Surachai Danwattananusorn missing following a 23 December 2023 petition by his wife.