Aldrin Templo Basister (born October 27, 2002), better known as mrbasister, is a Filipino actor, singer and a social media influencer. He won 1st place in monologue during his high school days.

Aldrin Basister involve himself into different kinds of competitions and performing in his early age. in 2016 he auditioned in a monologue competion in his school "Bato Rural Development High School" (BRDHS) and luckily got picked to compete in Catanduanes School (Division level) and bag 1st with "certificate" and "trophy", in the same year he also run for a position of being a Peace officer of the said school, but unfortunately, he lose in the election with approximately 116 votes. Aldrin Templo Basister was born on October 27, 2002, in Bato, Catanduanes, Philippines, to Julieta Basister and Edgar Basister. He has brothers named Alquin and Aldwin. Basister attended Bato Central Elementary School his primary education and later attended Bato Rural Development High School 6 years before he got into a University. Aldrin Basister also auditioned in PBB Season 9 (2020) but got rejected.