Premise: Dáithí Ó Sé (born 2 June 1976) is an Irish television presenter. In 2010, he succeeded Ray D'Arcy as host of the Rose of Tralee, and married one of the Roses in 2012. Having risen to national fame as a continuity announcer and weather presenter with TG4, he most recently co-hosted RTÉ One's "The Daily Show."
Hypothesis: In 2010, Daithi O Se became the host of the Rose of Tralee