Facts: - hangul: - mr: ri sungil - rr: i seungil Based on these bullet points, write a short biography describing the life of lee seung-il .
The answer to this question is:
lee seung-il -lrb- ; born december 21 , 1982 -rrb- is a south korean field hockey player .at the 2012 summer olympics , he competed for the national team in the men 's tournament .