Luke Lerdwichagul

Thai-Australian YouTuber, director, animator, producer, and voice actor. He is the founder of the SMG4 channel, the co-founder and chief content officer of the animation studio Glitch Productions and the co-creator of the web series Meta Runner and Sunset Paradise. He is represented in videos as the aforementioned SMG4, a blue-and-white Mario recolor and one of the two main protagonists of the bloopers, while Luke himself serves as one of the overarching protagonists. He is the younger brother of Kevin Lerdwichagul.

He was the series' director of the SMG4 series since its first episode on May 7, 2011. He was the inaugural chief writer of the series until June 22, 2016, when his brother replaced him, and inaugural chief video editor until July 13, 2019 when he was succeeded by James Bailey and Paul (MediExcalibur2012). He would later go on to be the chief editor of the Mario Does Things series.