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李勇勳 i yonghun yonghoon lee
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yonghoon lee

yonghoon lee -lrb- born 1973 -rrb- is a south korean operatic tenor .
lee studied music at seoul national university and the new school .
he made his international debut in the title role of `` don carlo '' at the teatro municipal in santiago , chile .
he made his debut at the metropolitan opera in november 2010 in the same role .
