[7] He moved to Ateneo High School and played for the Blue Eaglets after he scouted by its coach Joe Silva.
[4] He ended his stint with the Eaglets in 2018 by helping them clinch the UAAP Season 80 junior title and earned a place in the Mythical Five for himself.
He made his UAAP senior debut for the Tab Baldwin-mentored Ateneo Blue Eagles in Season 81.
[5] In June 2022, Belangel decided to forego his two years of eligibility left to play for Ateneo.
[5] He decided to turn professional and play for the Daegu KOGAS Pegasus of the Korean Basketball League.