Hillsong is a global Christian church and music ministry that originated in Sydney, Australia, in 1983. Founded by Brian Houston and his wife, Bobbie Houston, it has grown into a network of churches across various countries, known for its contemporary worship style and vibrant community. The church is particularly famous for its music, with worship songs like "What a Beautiful Name" and "Oceans" gaining international popularity. Hillsong Worship, Hillsong Young & Free, and Hillsong United are some of the music groups associated with the ministry, contributing to its influence in modern Christian worship.