Although the details about Petchsamui are scarce, to say the least, it seems likely that he will be debuting on June 13th against Lomnaw Sakberlin, who we also believe is making his professional debut.
Although Petchsamui has fought in some low level Muay Thai contests there is little really known about his potential. It's hoped however that the influence of his father can help him develop into a world class talent somewhere down the line.