Thailand’s 4x100 m relay sprinters comprising Ratanapol Soowan, Bandith Chuangchai,  Jirapong Meenapra and Siripol Panpae sped to the finish line with 39.99 seconds in Men’s 4x100 m. relay event to claim gold medal at the 23^rd Asian Athletics Championships 2019,  held in Doha, Qatar on 23 April 2019.