sentence: Name parameter is optional, and it defaults to , i.e. the article title.
sentences_before: The only mandatory parameter is 'id', XXX being the athlete's numerical code used by the IAAF's database. The 'letter' parameter may be needed and is the first letter in the surname of the athlete.
concept_name: name parameter
headings: Template:IAAF name/doc null Usage
categories: Sportsperson external link templates