可能还在美国吧， 他给美国选手Johnny Weir当教练

Petrenko, wife Nina and mother-in-law Zmievskaya left the International Skating Center of Connecticut in 2005 and moved to New Jersey, where they all began coaching together at the Ice Vault Arena in Wayne, New Jersey. They have coached American men's figure skater Johnny Weir since the summer of 2007 and they coached Swiss skater Stephane Lambiel for several months until injury forced his retirement from competitive skating in October 2008.

Petrenko toured as a performing skater with the US company of Champions on Ice for a record twenty seasons, until COI went out of business after the 2007 season.He is an ISU Technical Specialist for Ukraine and was the Assistant Technical Specialist for the men's event at the 2006 Winter Olympics. In June 2008, he was elected to the Presidium of the Ukrainian Figure Skating Federation



http://en.wikipedia.org/wiki/Viktor_Petrenko