Jammah in 1995, was born in Ankara in Turkey. While doing free poetry experiments in 2004, he met Turkish Rap in 2005. He integrated the lyrics he wrote in those years into Turkish Rap Music. Ten years later, his first single, 'Üzgün Dur' (Stay Sad) was released. Between 2005-2010, he conducted experimental studies to advance his music to advanced levels. Meanwhile, he founded "hopeArt" with his teammates. He released many singles, many duets and joint albums within "hopeArt". In 2020, his first solo album 'İntihar Sahası' (Suicide Zone) was released. For 16 years, he has been continuing his experimental studies under the umbrella of "hopeArt".