Brooke and Buck look delightful, and I look forward to seeing them somewhere, somehow, some time, in the world outside of ABC.
While I respect the opening paragraph of the article in giving much credit of Dance champions to Russia, I don't believe it is because of extensive ballet training. I've always considered the Dance discipline a Euopean art form of figure skating. If dancing like Torvahl and Dean or Blum and Sieberg or the Duscheznys was not among the best in the world then I really suffer from lack of dance knowledge. I don't believe they had extensive ballet training, but probably sufficient amount for their craft.
If we think of Ladies figure skating and Sasha Cohen, Jenny Kirk, and the incredible Kathleen Healy all of whom studied ballet extensively we really do not see gold medals, but yes, good skating. Irina is the sole Russian lady to get gold.
How extensive should ballet be part of the training?
And best of luck to Brooke and Buck both of whom have excellent line.
Joe