In 2009 and 2010 he compered the stand-up showcase, Comedy Baby, and in 2011 performed in a split show Don’t Mess. In the same year he also directed a sketch show from The Leeds Tealights. In 2012, Kieran performed at the Edinburgh Festival as part of The Comedy Zone, the Fringe’s longest running and most prestigious stand-up showcase.
With acclaimed sketch trio WitTank, Kieran has enjoyed eight years of sold-out audiences at the Edinburgh Fringe as well as numerous gigs and comedy festivals in the UK and Ireland. In 2011 they received a Best Show Nomination at the Leicester Comedy Festival, and appeared on Three at the Fringe (BBC3) and BBC Radio Scotland. He returns to the Fringe in 2019 with his new show, Crashing the Party.