Jack & Jack are two teenage white boy rappers from Nebraska that have a huge following on VineThe rap duo has 5.8 million followers on the viral app, and that following has helped their debut EP Calibraska to sell 22,000 units in its first week. The four-song project clocks in at No. 3 on the Rap Album charts, No. 12 on the Billboard 200, No. 8 on Top R&B/Hip-Hop Albums, and No. 3 on Independent Albums.

This isn't the first time Jack & Jack charted either. Six of their previous tracks have charted on Billboard's Twitter Top Tracks chart with the most notable song being "Wild Life" which reached No. 1 on Nov. 15, 2014.

Get familiar with the hottest thing out of Omaha since the Cornhuskers with the EP's lead single "California" below: