Aziz Okaka was born on  8^th August 1995 in Eldoret, Uasin Gishu  County . He went to Sosiani Primary School and Moi High School, Sirgoi. He started his football journey at Dreams FC Eldoret then joined GFE 105 while still in high school. Aziz later played Sakata Tournament 2010 and won with GFE 105 , a fete that blew out his football career. He was selected to join the National Youth Talent Academy (which later changed to FC Talant) in Nairobi for a year. He moved to Sony FC for one season then back to Talanta (NSL) – he emerged the top scorer for four months before getting an opportunity in Sweden 2013/14  at Gottne IF 2013/14 .While in Sweden he also played for Kiruna FF 2014/15 where he was the top scorer with 15 goals. In 2016  he came back to Kenya and joined Ushuru FC for one season. In 2017 he joined AFC Leopards for 2 seasons and won the GOTV Cup. In 2019  he decamped to Nairobi City Stars then later took a sabbatical as he prepared for another stint in Sweden but had VISA hitches and finally moved to Wazito FC in 2021.He rejoined AFC leopards in 2023 and made his debut against Bandari FC at Mbaraki Grounds.