Nong-O Gaiyanghadao and Petchdam Petchyindeeacademy both have title fights booked for ONE: ‘Warriors of Light’. They were in action yesterday in an open workout alongside Thai fighters Rodtang Jitmuangnon, Singtongnoi Por Telakun, Superlek Kiatmoo9 and Pongsiri Mitsatit who will all be in action at the Impact Arena on May 10th.