Shin won the light flyweight bronze medal at the
2009 World Amateur Boxing Championships, which was his first international competition, defeating
Cuban champion
Daniel Matellon Ramos in the quarterfinals. At the
2010 Asian Games he lost early 3:17 to
Birzhan Zhakypov. At
2011 World Amateur Boxing Championships he came back strong, however, to win silver, losing the final to superstar
Zou Shiming. He hereby qualified for the Olympics. At the
2012 Summer Olympics, he lost his opening match to Aleksandar Aleksandrov. Shin is currently boxing for the
Seoul Metropolitan Government Boxing Club. ==Results==