About Stefan William
Steven William Umboh, also known as Steven William or Stefan William (born 11 August 1993), is an Indonesian actor and singer. He is known for his roles in the soap operas Anak Jalanan and Anak Langit as well as the film Bestfriend? William is the vocalist of the Indonesian band the Junas Monkey (later shortened to the Junas), with whom he has released several singles and one EP. He was married to actress and singer Celine Evangelista from 2016 until 2021.