Alberto Sermonia "Betong" Sumaya Jr. is a Filipino comedian, actor, and former production assistant for GMA Network, where he is also a part of the network's talent agency. Sumaya participated in the GMA reality show Survivor Philippines: Celebrity Doubles Showdown (2011), and became the eventual victor. He appears in GMA's longtime-running gag show Bubble Gang. Sumaya became one of the presenters of the longest running noontime show in the Philippines, Eat Bulaga! in 2023.

Survivor Philippines: Celebrity Doubles Showdown is the fourth and final season of the Philippine version of the reality television series Survivor.