Harrison James Armstrong (born 9 December 1999), known professionally as Aitch, is an English rapper from Manchester.

[10] After leaving school, he went to college and played sports, but eventually dropped out and worked in construction with his grandfather.

[11] Aitch first garnered attention in 2015 when a YouTube video of him rapping to friends gained local popularity.

[12] Aitch made multiple appearances on the P110 YouTube channel, starting in September 2016 with a freestyle.

[17] In March 2020, he collaborated with AJ Tracey and Tay Keith on the track "Rain" which peaked at number three on the UK Singles Chart..[18] In May, his third EP, Polaris was released.