Alexander Junior Grant (born 27 August 1983),[1] professionally known as Alex da Kid or by.ALEXANDER, is a British music producer from Wood Green, London.

Alexander Junior Grant was born 27 August 1983 in North London, to a Jamaican father and an English mother.

On request, Grant sent Rivera some of his music, and the publishing executive later related her reactions to HitQuarters: "It hit me right away that this dude had something different to bring to the table ...

[13] The album features guest appearances from 070 Shake, Tanerélle, Charles Bukowski, Michèle Lamy, Rainsford and Irina Shayk.

[14] His debut collection, called "000 CHANNEL BLACK", features a mix of one-off pieces and elevated sportswear styles.