In 2016, he qualified for the BDO World Trophy but was defeated by Mark McGeeney 7–6 in the last 16 of the competition, having beaten fifth seed Wesley Harms in the first round.

Kenny faced first seed Glen Durrant in the first round of the 2017 BDO World Darts Championship, losing 3–1 in sets.

Kenny secured his spot at the 2022 PDC World Darts Championship through the PDPA Tour Card Holder Qualifier, defeating Gordon Mathers 7–3 in his final match.

However he was whitewashed 3–0 by Rowby-John Rodriguez, ending the year 74th on the Order of Merit, therefore losing his Tour Card.

Kenny qualified for the 2025 PDC World Darts Championship, where he beat Stowe Buntz 3–0 in the first round before eliminating five-time World Champion Raymond van Barneveld 3–1 in the next round, meaning he would keep his Tour Card.