John Corona  John Corona (born November 25, 1988) is an American former competitive ice dancer who competed with Pilar Bosley. Bosley and Corona won the novice pewter medal at the 2005 U.S. Championships and competed for two seasons on the ISU Junior Grand Prix series, winning one medal. They announced the end of their partnership on April 8, 2008. Corona graduated from West Chester East High School in 2007. He began attending Ursinus College in January, 2008. and graduated in 2012. Corona worked at Belltower Books, LLC. and then became a certified personal trainer.