Mari Vartmann
[citation needed] In 2010, Vartmann teamed up with Canadian-American skater Aaron Van Cleave to compete for Germany.On 26 January, during the morning practice before the long programs, Vartmann collided with Daniel Wende while they were attempting to avoid a French couple.[5] Vartmann and Van Cleave withdrew from the 2012 Nebelhorn Trophy following the short program – Vartmann picked into her right foot when she fell on a throw triple loop during the short and was unable to put on her skate the next day due to swelling.[7] They withdrew from the 2012 Coupe de Nice and their first assigned Grand Prix event, the 2012 Cup of Russia, after Van Cleave sustained a broken cheekbone while catching Vartmann on a triple twist.[9] The pair was coached by Knut Schubert and Stefan Lindemann in Berlin in the first half of the 2014–15 season.