Brooklyn and Bailey McKnight - Wikipedia Brooklyn and Bailey McKnight Brooklyn and Bailey McKnight ( born December 31, 1999 ) are American social media entertainers, musicians, and entrepreneurs. They are twin sisters. Career The Texas - based identical twins originally surfaced on YouTube in 2009 as models for their mother Mindy McKnight 's DIY channel `` Cute Girls Hairstyles '', a video series of hair design tutorials. In 2013 the twins launched their own YouTube channel, Brooklyn and Bailey, with a focus on teen interests, fashion, beauty, and `` all things fun ''. In 2015 the twins were listed by Business Insider as one of `` 13 up - and - coming YouTube stars you should be following '', and their YouTube channel was nominated for a Streamy Award in the Fashion category. In November of 2015, the sisters launched Squared, a YouTube channel and daily web series described by Variety as being `` dedicated to all things twins ''. Seven sets of twins from North America, the UK, and Australia contribute episodes to the series. In early 2017, Brooklyn and Bailey announced their entrance into the music industry. The pair partnered with music producer Benny Cassette, and their first track, `` Dance Like Me '', debuted March 3, 2017. The track charted at # 26 for most popular song and # 12 for pop US song on iTunes. On April 28, 2017, the twins released their second single, `` Simple Things ''. They released their third song `` What We 're Made Of '' July 13, 2017. Brooklyn and Bailey had previously collaborated with Peter Hollens for a cover of Lennon and Maisy 's `` A Life That 's Good '' in August 2015. In 2017 the twins also launched their own merchandise line, and they were on Forbes list of Top Influencers -- Kids. In 2018 they were finalists in the YouTube Musician category for the 10th annual Shorty Awards. In April of 2018, they both announced that they were going to attend Baylor University in Waco, Texas. References Jump up ^ `` Brooklyn and Bailey ''. Mormon Music. Retrieved April 6, 2018. ^ Jump up to : Spangler, Todd ( 2016 - 06 - 21 ). `` The McKnights : Family 's YouTube Hair Tutorials Grow Into Major Media Business ''. Variety. Retrieved 2017 - 03 - 06. Jump up ^ `` 5 Things You Need to Know About Brooklyn and Bailey McKnight ''. PEOPLE.com. 2016 - 07 - 05. Retrieved 2017 - 03 - 06. Jump up ^ `` Brooklyn and Bailey are second - generation YouTube stars ''. Business Insider. Retrieved 2017 - 03 - 06. Jump up ^ `` 5th Annual Winners & Nominees The Streamy Awards ''. The Streamy Awards. Retrieved 2017 - 03 - 06. Jump up ^ `` YouTube Stars Brooklyn and Bailey Launch New Twins - Only Channel ''. Tubefilter. 13 January 2016. Retrieved 3 January 2018. Jump up ^ Brooklyn and Bailey ( 2017 - 02 - 26 ), Our 1st Music Single Drops This FRIDAY ! Vlog Countdown Day 5, retrieved 2017 - 03 - 06 Jump up ^ `` Dance Like Me - Single by Brooklyn and Bailey on Apple Music ''. iTunes. Retrieved 2017 - 03 - 07. Jump up ^ Peter Hollens ( 2015 - 08 - 05 ), A Life That 's Good Lennon and Maisy - Peter Hollens feat. Brooklyn and Bailey, retrieved 2017 - 03 - 13 Jump up ^ Hardy, Alyssa ( August 23, 2017 ). `` Brooklyn and Bailey McKnight Launch Tour Merch ''. Teen Vogue. Retrieved April 6, 2018. Jump up ^ `` Brooklyn and Bailey McKnight ''. Forbes. Retrieved April 6, 2018. Jump up ^ `` 2017 Top Influencers : Kids : Brooklyn and Bailey McKnight ''. Forbes. Retrieved April 6, 2018. Jump up ^ O'Connor, Clare ( December 20, 2017 ). `` Forbes Top Influencers : Meet The Kids Making Millions Reviewing Toys, Rapping And More ''. Forbes. Retrieved April 6, 2018. Jump up ^ `` Brooklyn & Bailey ''. Shorty Awards. Retrieved April 6, 2018. Jump up ^ `` Best YouTube Musician -- Finalists ''. Shorty Awards. Retrieved April 6, 2018. Jump up ^ `` The Tenth Annual Shorty Awards : Influencer Nominees ''. Shorty Awards. Retrieved April 6, 2018. Jump up ^ Brooklyn and Bailey McKnight ( April 25, 2018 ). `` COLLEGE DECISION 2018 ! Are We Going to the SAME School ? ! ? '' ( video ). YouTube. Retrieved June 2, 2018. External links Brooklyn and Bailey 's channel on YouTube Brooklyn and Bailey 's official website Brooklyn McKnight at IMDB Bailey McKnight at IMDB This biographical article about a YouTuber is a stub. You can help Wikipedia by expanding it. Retrieved from `` https://en.wikipedia.org/w/index.php?title=Brooklyn_and_Bailey_McKnight&oldid=846248669 '' Categories : Living people 1999 births Identical twins Twin musicians American YouTubers Twin people from the United States American female singers 21st - century American singers Singers from Texas YouTubers stubs Talk About Wikipedia Add links This page was last edited on 17 June 2018, at 12 : 37. Text is available under the Creative Commons Attribution - ShareAlike License ; additional terms may apply. By using this site, you agree to the Terms of Use and Privacy Policy. Wikipedia ® is a registered trademark of the Wikimedia Foundation, Inc., a non-profit organization. About Wikipedia

Question: when did brooklyn and bailey start their youtube channel
Answer: 2013