The Dubliner has enjoyed significant success in the League of Ireland with various clubs including most recently, Dundalk, whom he guided to four Premier Division titles, two FAI Cups and to the Europa League group stages in 2016.
However, we've taken a look back at Kenny's success on Foyleside and rated his biggest and most memorable achievements from 1 to 15. Let us know if you agree with our order or merit.
9. 8th: The Famous Teamtalk
Kenny was amaster at building up emotions at Brandywell and his famous teamtalk in front of the 'Jungle' section during extra-time in the League Cup Final win over Shelbourne was inspirational. | other
10. 7th: Five of the best at Gretna
SPL club, Gretna were heavily bankrolled and favourites to progress against Derry in the UEFA Cup second round. Derry went to Fir Park with 3,000 fans in full voice and made a statement with a never to be forgotten 5-1 victory. | other
11. 12th: Moulding Managers
Kenny played a key role in the developing the coaching careers of current Derry City boss, Declan Devine as well as the likes of Peter Hutton, Paul Hegarty, Alan Reynolds, Vinny Perth and Ruaidhri Higgins. | other
12. 5th: PSG Stalemate
Having navigated their way past Gothenburg and Gretna, Derry met European giants, PSG at Brandywell. But the legendary French club were unable to find a way past a well organised City team who held them to a remarkable draw. | other