[2] He was listed as one of the top 10 Ugandan comedians and personalities in 2016 and 2017 by New Vision[3][4] and as one of the pioneers of standup comedy in the English language in Uganda.

[5] Muhangi went on a world tour in 2014 and performed in Rwanda,[6][7][8] South Africa, Zambia, Malawi, Zimbabwe, South Sudan, Kenya (Churchill Show),[9] Tanzania, Rwanda,[10][11] Canada, Australia, Somalia, UK, Germany, Norway, Sweden, Nigeria, Ghana, Turkey, UAE, China as well as appearing on The Improv in the United States.

[14] In 2009, Muhangi auditioned for StandUp Uganda, a DStv campaign search for the 'next top comic' where he finished as the 2nd Runner-up.

[15] In 2010, Alex Muhangi started a comedy group "The Crackers"[16] which had a number one television show "Mic Check" on Cable.

Alex Muhangi has worked with both Ugandan and foreign international comedians, actors and other celebrities including: Anne Kansiime, Daniel Ndambuki, Teacher Mpamire, Eric Omondi, Akite Agnes and others.