Given the question: - sport is triathlon    - residence is costa rica    - weight is 70 kg on    - caption is 2014    - height is 1.78 m on      - fullname is roberto garcia lachner    - birth date is 02 january 1977      - nationality is costa rica    - image is roberto-garcia-lachner . jpg    - birth place is mason city , iowa , united states    Given the details above, guess who could this information be about.
The answer is:
roberto garcia lachner