sentences:  A coach of pairs skaters, athletes he worked with included Valérie Marcoux, Craig Buntin, Nicholas Young, Elizabeth Putnam, Sean Wirtz, Kristy Sargeant, Kris Wirtz, Dylan Moscovitch, Tanith Belbin and Eric Radford.He died on April 6, 2006 at age 47 from non-Hodgkin's lymphoma.At the 2014 Winter Olympics in Sochi, Russia and the 2014 World Championships, Radford and Meagan Duhamel performed to a piece of music "Tribute" that Radford had personally composed as a tribute to Wirtz.