Updated: 14 Jan 2021, 17:37 DANCING On Ice will welcome back a familiar face for the 2021 series. Mark Hanretty is back on the show and partnered with TV personality Billie Shepherd. 2 Who is Mark Hanretty? The Scottish athlete previously represented the United Kingdom internationally. Together with his partner Christina Chitwood, they won two bronze medals; one in 2008 and the other in 2010. They also competed at the 2009 European Championships and placed 18th. Mark is married to skating coach Kathy, with whom he has two children named Lukasz and Liola. Has he appeared on Dancing On Ice before? Mark has appeared in several of Dancing On Ice's previous series.