At inter-county level, McKenna followed his brother Tim by earning a call-up to the Tipperary senior hurling team in 1929. He won a Munster SHC after a defeat of Clare in 1930.[3] McKenna, whose brother Jack was also a member of the team, lined out at full-back when Tipperary beat Dublin in the 1930 All-Ireland final.[4] His inter-county career ended the following year.
Personal life and death
His nephews, John McKenna and Tony McKenna, played hurling at various levels with Tipperary in the 1960s.[5] Another nephew, Joe McKenna, played hurling with Offaly before winning an All-Ireland SHC medal with Limerick in 1973. McKenna was a greyhound trainer in later years.