 Complete the following phrase:  Kassian debuted internationally with Hockey Canada at the 2008 World U-17 Hockey Challenge, competing for Team Ontario. He recorded two goals and six points over six games as Ontario won the gold medal. The following year, he moved on to the under-18 level with Canada at the 2009 IIHF World U18 Championships. With two goals and five points over six games, he helped Canada to a fourth-place finish. Two years later, Kassian joined Canadas under-20 team for the 