Ajulo was born to Solomon and Christiana Monisola O. Ajulo.[6] He earned a bachelor's degree in Law from the University of Jos in 1999.[4] In 2001, after graduating from the Nigerian Law school in 2000, he was called to the Nigerian Bar. He obtained a Master of Laws degree in 2006 from the University of Jos.[4][7]
Previously, Ajulo was a Labour Party candidate for the FCT senate seat held on 9 April 2011.[9][10]
On 7 April 2011, it was reported that Ajulo had been abducted by armed men.[11][12] This caused the Abuja workers led by the Nigeria Labour Congress to boycott the election. In a statement by the leadership of the Nigeria Labour Congress (NLC) Abuja council, all workers and affiliates across the territory were directed to boycott the National Assembly election 16 hours before the election across the country over the abduction of Kayode Ajulo.[13]
Before the 2015 Nigeria general elections, Ajulo was National Secretary of the Labour Party.[14][15] and in 2019 was confirmed as the Mayegun Aare Onakakanfo of Yorubaland by the Iba Gani Adams[16][17][18]
