yeah i'm agreed with that because i remembered that chakrit said that he's only one month older than kob. So i'm pretty sure that his birthdate is as 25 June 1978.Oh...according to this pantip's thread.
An avid fan of Shakrit confirmed his birthdate as 25 June 2521 (1978). She mentioned the interview with Kob and Kob called Shakrit "P" then Shakrit nagged her that he's only 1 month older. Shakrit and Kob were born on the same year!! His face advances his age....hahahaha. XDDD
by the way, i had make the change to his birthdate, but if anyone else disagree, then feel free to change it. i also did add all of (almost) his lakorns in the drama section because i had watched most of it.