He fought for a Stadium title for the first time against Tawanook Sitpoonchai in 1977, losing the fight by decision.
A year later he lost to Kingthong Sakornpitak in a fight for the vacant Rajadamnern Stadium Bantamweight 118 lbs title.
After a difficult phase in the early 1980s Jomwo returned to top fighter status in 1985 defeating notable champions such as Manasak Sor Ploenchit and Samransak Muangsurin.
[3] Jomwo received purses of more than 100,000 baht per bout at his peak, he earned the nickname of "Playboy Fighter" due to his tendency to use the money he made in fights to travel, party and gamble.
[4] Jomwo had a last chance at a Rajadamnern Stadium title on March 20, 1989, against Kongnapa Watcharawit, he lost the fight by decision.