Kaleb Isaac Ghebreiesus, known professionally as Isah, was born in 1999 in
Storhaug, Stavanger. He debuted on SoundCloud in 2017, and after finishing
school moved to Oslo to pursue his music career. His breakthrough came in 2019
with the single "Hallo", a collaboration with Dutty Dior, alongside the EPs
Sukkerspinn & Hodepine (del 1) and (del 2). In 2021 he released Begge to, and in
2023 his debut studio album Instrument, along with singles including "Feel da
Rush"and "Mysteriet deg".