Niua began his rugby career with the East Palo Alto Razorbacks, and has won a Rugby Super League title with San Francisco Golden Gate.
He made his international debut with the USA Sevens at the 2011 Pan American Games, scoring with 41 points on the way to a bronze medal.
February 2014 saw him sign with the Glasgow Warriors of the Guinness PRO12 in Scotland, but was released following the end of the season.
(LS Nov 2016)
|2014 - 2015|
|2016 - 2017|