Failure to set a new record of 10 Scottish league titles has cost Lennon his job.
Neil Lennon has resigned as manager of Celtic.
It follows a disappointing season with the Glasgow club 18 points behind Rangers in the Premiership.
Former Celtic player Lennon returned to the club in February 2019 for a second spell in charge, leading the Bhoys to two league titles and the domestic treble last season.
But a failure to set a new record of 10 Scottish league titles has cost Lennon his job.
John Kennedy is to take temporary charge of the team.
Mike Solan Appointed Offaly Football Manager
Ella Cantwell Learns Tee Off Time For Irish Open Debut
Westmeath SHC: Raharney Look Hungry - Alan Mangan
Five Midlands Players Selected For WXV Global Series Squad
Westmeath SHC: Raharney In Positive Position Heading Into Final Round
Athlone Town Leapfrog Wexford In First Division Table
Laois SFC: Killeshin Make History To Book Quarter-Final Spot
Westmeath SHC: Lough Lene Gaels And Raharney Maintain Winning Streaks
Hurling For Cancer Research Fundraiser Set To Take Place Today
Leinster And Munster To Meet In Inter-Provincial Series Final
Athlone Town Reach Fifth Consecutive Women's FAI Cup Decider
Ella Cantwell To Compete At Irish Women's Open
Athlone Town On The Road To Wexford
Laois SFC: Quarter Final Places Up For Grabs
Offaly SHC: Decisive Weekend In Hurling Championship
Offaly Rugby Club To Host Charity Event With Irish Rugby Legends
Westmeath SHC: Three Games Down For Decision