A profile of Pongsak Tangwanichkapong, the new Khon Kaen PAO president-elect, who secured the top vote count, unseating the former champion Wathana Changlao from the Kla Tham Party, and returning to his former seat.
On 27 September 2026, the unofficial results of the Khon Kaen Provincial Administrative Organization president election made it clear that Mr. Pongsak Tangwanichkapong, a multiple-term former Khon Kaen PAO president who had previously lost to Mr. Wathana Changlao of the Kla Tham Party, staged a comeback by winning the recent by-election. He led his opponent by nearly 200,000 votes, becoming the new Khon Kaen PAO president.
Mr. Pongsak Tangwanichkapong is currently 69 years old and has been a prominent local politician in Khon Kaen province for many years. He began as a provincial council member in 1985 before rising to become the Khon Kaen PAO president, serving six terms. His name has been closely linked with the administration of Khon Kaen PAO for several decades.
Known by the nickname "Kuang," and often called "Sia Kuang" by the media, Pongsak comes from a family involved in the construction contracting business and has a political base in Tha Phra subdistrict, Mueang Khon Kaen district. He expanded his political role from local to provincial administration. According to a 2020 local election research report by the King Prajadhipok's Institute, he holds a master's degree.
Pongsak's political career started as a member of the Khon Kaen Provincial Council in 1985, before the current PAO administrative system was established. This gave him experience working in both the local council and executive branches, navigating several changes in local leadership election systems.
The King Prajadhipok's Institute report states that Pongsak first served as Khon Kaen PAO president from 4 December 1998 to 5 July 1999, during a period when the PAO president was selected by the council. He returned to the position in 2000 and continued to play a significant role in local provincial governance.
After the system changed to direct popular elections for PAO presidents, Pongsak was elected and served during 2004–2007, 2008–2011, and 2012–2020. He won again in December 2020 for his sixth term but resigned in September 2024 before completing the term.
Serving multiple terms gave Pongsak extensive experience managing Khon Kaen PAO in infrastructure, education, public health, and coordinating with local administrative organizations across the province. He also developed relationships with national politicians and various political networks to support his local initiatives. In the 2026 election, he received clear backing from current and former Pheu Thai Party MPs.
One of Pongsak's key accomplishments as Khon Kaen PAO president was overseeing the transfer of 248 subdistrict health promotion hospitals and Chalermprakiet Health Stations, covering 26 districts, into PAO management. This aligned with decentralization efforts in public health. He proposed cooperation between the PAO and the provincial public health office to enhance service capacity and integrate citizen care.
In the 3 November 2024 Khon Kaen PAO president election, Pongsak ran again after resigning before his term ended but lost to Mr. Wathana Changlao, who had been his deputy in the PAO executive team. At that time, Pongsak received 289,908 votes while Wathana got 330,922 votes, resulting in a leadership change from the six-term former PAO president to Wathana.
After a court-ordered rerun in 2026, Pongsak ran again, assigned candidate number 2. He emphasized his local administrative experience to gain public trust and proposed education and health policies promoting "equal education in all districts" and "Khon Kaen children must have a future." He advocated for opportunities for urban and rural youth to develop skills fully, including "vocational classrooms" allowing students to learn through hands-on experience, discover aptitudes, and explore future career options.
On public health, Pongsak proposed bringing health care directly to people’s homes by linking local health service units with village health volunteers, building on his experience from transferring health service units. He highlighted his vision of "One Khon Kaen, Growing Together," which resonated with voters and led to his recent election victory, returning him to the Khon Kaen PAO presidency.
