This was a PHK from AK. Smoke was fire
Cantaloupe Haze x Genius Thai Americanna that I've got going now.
I've grown 6 different strains from him, flowered out 5. All of it has been quality smoke
100% germination rate, and his beans always sprout first, it's like they're in a race
So far the phk has been my favorite, and my dad loved the CGPR x TKNL5 Haze.
As far as legitimacy, I reckon the only person that really knows, is the person making the seeds. AK seems to be a pretty salt of the earth guy, I haven't heard any of his customers throwing any accusations towards him. He's pretty active on this forum, and always helpful.
I'd head over to the AK thread and read the last 10-15 pages. Make you're own call