Famous for his membership in The X Factor UK's Series 11 band Only the Young, Bromley had attracted more than 89,000 Instagram followers by late 2014. His musical skills include singing, songwriting, and playing the guitar.
In November of 2014, he and his fellow Only the Young members Parisa, Betsy, and Charlie had more than 204,000 Twitter followers.
He and his fellow Only the Young Members were ultimately defeated on The X Factor by Reece Bibby and other members of the boy band Stereo Kicks.
Before becoming a member of Only the Young, he performed with a band called 3M and auditioned for The X Factor on two separate occasions.
He and his brother Ryan were raised in London, England.