Born, raised, and growing up in Medan, Indonesia. Thier get bored everyday when he got online school for a year since the outbreak of Covid-19 pandemic in 2021. He got some HipHop Rap music on his phone, because he didn’t know what to do anymore so he listened to it every time until he got fed up. He listened to Rich Brian, Travis Scott , 21 Savage , Future, Kendrick Lamar, $NOT, and more until he got motivated to starting to rap. He started to do some covering rap “RIP by Croosh”, “Edamame by Rich Brian”, “New Tooth by Rich Brian” uploaded on Youtube and it is blowing up also he got noticed by the artist. He used his stage name as Lil Thier Then in 2022, He began to focus on making his own songs which were published on YouTube, His first single titled "Sick" and "Tired collaborated with Ga$Ga". Keep elevating himself, He changed his stage name to “Thier” and remove the “Lil” because it’s overused by so many artists with that first name. He can make music of several different sub genres that is Trap, Dark Trap, Phonk, Pluggnb, Lyrical Rap, Melodic Rap, etc. He gained 10k streams on his single “Chinese Girls” on Youtube and he took part in BintangSMA 2022 competition and made it into the top 50 throughout Indonesia because the only one rapper who can do fast rap at the high school level in general. His goals in life is to just want to make his parents happy and proud of him also give what they want that until now they couldn't get it.