Hillsong United (now called Hillsong Youth) is the youth ministry of Hillsong Church. The youth ministry is combined of four different age groups that meet separately but have "United" nights when they come together. The different age groups are; Fuel for 7th to 9th grade at school, Wildlife for 10th to 12th grade at school, Powerhouse for ages 18 to 25 and Frontline for ages 25 to 35.