Niall Horan is an Irish singer-songwriter and former member of the boy band One Direction. He rose to fame in 2010 as a member of the group, which went on to become one of the most successful boy bands of all time. After the group's hiatus in 2016, Horan embarked on a successful solo career, releasing his debut album Flicker in 2017.

Horan's solo career began with the release of his debut single "This Town" in September 2016. The song was a commercial success, reaching the top 10 in several countries and becoming certified platinum in the United States. His debut album Flicker followed in October 2017, and was met with critical acclaim. The album debuted at number one in the United States and the United Kingdom, and was certified platinum in both countries.

Horan has since released two more albums, Heartbreak Weather in 2020 and his latest album, No Judgement, in 2021. Both albums have been met with critical acclaim and have achieved commercial success. Horan has also released several singles, including "Slow Hands", "Nice to Meet Ya", and "Put a Little Love on Me".

Horan has also embarked on several world tours, including the Flicker World Tour in 2017 and the Nice to Meet Ya World Tour in 2020. He has also performed at several music festivals, including Lollapalooza, Glastonbury, and Coachella.

Horan's success as a solo artist has been remarkable, and he has established himself as one of the most successful solo artists to emerge from One Direction. His music has been praised for its honest lyrics and catchy melodies, and he has become a beloved figure in the music industry.