About this archive
The prefix is doing real work in this title. Someone credited this way shares responsibility for a production rather than holding it alone, and in practice the same person often carries the full producer credit on other titles, with the two jobs recorded separately depending on how a given production was staffed. Both people here are exactly that case.
Ako Supaporn Lertthitiverakarn and Rabob Pokanngaen both work at GMMTV, both appear on this site under the Producer credit as well, and both are documented almost entirely through screen credits. That is not an oversight on our part. The company publishes artist pages for its performers and nothing comparable for its production staff, so birth dates, training and contract terms are simply unavailable for anyone working on this side of it, and the two profiles record what can be verified and leave the rest blank. For a fuller sense of what the job involves inside an integrated Thai studio, the Producer archive is the better starting point.