Fittest Family contestant's father on sudden death of 15-year-old

The family of 15-year-old Cillian Flaherty, who died suddenly from Sudden Arrhythmic Death Syndrome (SADS), has shared their story to raise awareness. The teenager passed away unexpectedly just days before his family was scheduled to appear on the RTÉ programme 'Ireland's Fittest Family'.
Why it matters
The story highlights the tragic impact of undiagnosed heart conditions in young athletes and provides a human perspective on sudden loss.
The family of Ireland's Fittest Family contestant Cillian Flaherty have spoken about the sudden death of the 15-year-old, who was later found to have died from Sudden Arrhythmic Death Syndrome (SADS), a condition linked to abnormal heart rhythms.
The article is a sensitive, factual account of a personal tragedy without political or social agenda.
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