The father is a cowboy, both parents are very white. The boys always wore flip flops and shorts growing up, very much tongan style. Both of them were tall and thin, looked like black guys, not poly.
As adults both put on their weight and now look like Tongans. They both valued their culture even though they didn't grow up around it at all.
They recently found a picture of them as babies with their birth father and mother in Tonga.
(Just a side note story)