 Complete the following phrase:  Marcus Christensen born April 2, 1970 is a Canadian former competitive figure skater. He is the 1988 Grand Prix International St. Gervais champion, the 1988 Nebelhorn Trophy silver medalist, the 1992 Prague Skate bronze medalist, and a three-time Canadian national medalist silver in 1995, bronze in 1993 and 1996. Christensens highest ISU Championship placements were ninth at the 1988 Junior Worlds in Brisbane and tenth at the 