Advent Bangun (born Advani Rangua; October 12, 1952 – February 10, 2018) was a 12-time Indonesian karateka champion. He gave up his career in karate pursue a career in cinema. He died on February 10, 2018, due to diabetes.^[1]

This section does not cite any sources. (February 2018)

Bangun (Rangua) became the national champion in karate in 1971 and represented Indonesia at the international level. He began his acting career in the mid-1970s, mainly due to fame and success achieved in martial arts. He appeared in many action films. After his acting career, Bangun became a pastor under the name Thomas Bangun and consequently came into prominence as a Christian activist.