Kirumira was born on May 20, 1983, by Hajji Abubaker Kawooya and Sarah Namuddu. He graduated from
Kyambogo University with a first-class
Bachelor's Degree in Education. He also attended Nkozi National Teachers' College where he attained a Diploma in Education. Aged 22 on January 29, 2005, he joined the Police. However, he was soon reverted to Kabalye Training School –
Masindi for more training. In 2007, he was sent to
Kibaale District as a constable and in 2008 to
Kampala as a detective. Following his misunderstandings with the then bosses, he went to
Kaliro District in 2009, also as a detective at local police stations. He was then promoted to assistant inspector of police and went back for training at Uganda Junior Staff College for six months. At the completion, he in 2015, became the
inspector of police. A year after (2016), he became an Assistant
Superintendent of Police as well as Division police commander at
Old Kampala. He gained fame during his televised tactics in fighting robbery. But in 2017, allegations emerged that he involved in accepting bribes especially between 2013 and 2014. He was taken to court although
journalists were denied access in, which he later explained as desires of
defamation from his fellow top officers and refused to pay the charges. ==His death==