do you think Asi Taulava's legit Fil-am or a Fil-Sham?

quoting a communiqué sent by the US Department of Homeland Security to the NBI, for an initial answer:

"Official records indicate subjects (Taulava and his mother) are permanent US residents. Records from the US Department of Homeland Security showed Pauline Taulava was born Pauline Mateeaki Taulava on July 13, 1946, in Vaot'u, Taongatapu, Tonga. Her father, Semisi Mateeaki, and mother, Maveti Mateeaki, were also natives of Tonga. US Immigration and Naturalization Service records showed her alien registration number in the US as A35-046-350.

"Asi's records in the US showed he was born March 2, 1973. His father, Pauliasi, was born in Pulupaki, Tonga."