Question: What three-time U.S. national champion (2004–2006) was coached by Galina Yakovlevna Zmievskaya?
Sentence (from "Johnny Weir"): He is a two-time Olympian, the 2008 World bronze medalist, a two-time Grand Prix Final bronze medalist, the 2001 World Junior Champion, and a three-time U.S. national champion (2004–2006).
Relevant evidence: Yes