You need to do your research much better. You provide false information!
Below you have what I believe is the record holder for the year A Nigerian with an overstay of almost 9 years arrested on Saturday July, 20 on Koh Phangan.
Nigerian arrested in Koh Phangan island for selling cocaine, overstay - Thailand News
After that, we have a Gambian man on the same island, also arrested between 19-20 of July with an overstay of 7 years.
Gambian Arrested in Koh Phangan for Seven-Year Visa Overstay - Thailand News
Third, we find a New Zeelander with a siyear overstay, counted to 2173 days who was arrested on the 10th of May outside 7-Eleven, Jomtien Beach Road.
New Zealander arrested for 6 years overstay in Pattaya - Pattaya Mail
There I guess you might have the right list of Gold, silver and Bronze medals for overstaying in Thailand 2024.