After completing school, Brian went to Bible College for three years. Shortly after completing College, he met Bobbie on Papamoa Beach in New Zealand during a Christian convention. They were married in 1977.
In 1978, Brian and Bobbie moved to Sydney from New Zealand where Brian served at Sydney Christian Life Centre, Darlinghurst as Assistant Pastor to his father, Frank. In 1980 he planted a church on the Central Coast, and then another in Liverpool a year later, both of which are still thriving churches today.
In 1983, Brian saw a need in Sydney's north-western suburbs for a contemporary, life-filled, Bible-based church, and started Hills Christian Life Centre in the Baulkham Hills Public School hall on Sunday 14 August 1983 with just 45 people. It is now Hillsong Church, which comprises four major worship centers (Baulkham Hills, Waterloo, Southwest and Brisbane) plus a citywide network of connect groups, extension services across the city, and growing congregations in London, Kiev, Cape Town, Paris, Stockholm and Moscow.



