Kaz attended primary school at St. Andrews Turi where she actively participated in musical productions as well as taking interest in musical instruments such as the piano, African drums and flute. She later joined Braeside High School. At the age of 14, Kaz made her first public appearance at the Carnivore grounds, alongside Grammy award -winning rapper Coolio where she took the title for best overall rapper at an impromptu rapping competition held during his concert in Nairobi. Kaz then recorded her first single “K-A-Z” with the Kenyan producer Tedd Josiah. By the time Kaz had completed her O levels, she was performing live with the likes of Ian Mbugua, Mercy Myra, and Zanaziki. By 19, Kaz felt the urge to move forward in her career. She joined a band and caught the attention of many with her powerful yet renditions culminating in an offer to host the wildly popular karaoke night at Nairobi's Hotel Intercontinental. She has released two albums Somin in 2006 and a 2013 album titled Christmas with Kaz and Sage.