What key details about ryo tateishi can be extracted from the following bio? Bio: ryo tateishi -lrb- born 12 june 1989 in kanagawa -rrb- is a japanese swimmer . at the 2012 summer olympics , he competed in the men 's 100 metre breaststroke , finishing in 7th place in the first semifinal , failing to reach the final . tateishi subsequently won a bronze medal in the 200 metre breaststroke .
A:
- name is ryo tateishi- weight is 70 kg lb