Question: Which Irish dancing champion originated the principal female role of Riverdance?
Sentence (from "Kevin McCormack (dancer)"): A 10-time World Irish Dance Champion, McCormack holds ADCRG titleship which means he is recognised by An Coimisiún Le Rincí Gaelacha, the governing body of Irish dancing worldwide, as being qualified to adjudicate Irish Step dancing on any competitive level throughout the world.
Relevant evidence: No