Jan den Boer explained

Jan den Boer
Fullname:	Jan Cornelis den Boer
Nationality:	Netherlands
Birth Date:	13 May 1889
Birth Place:	Gouda, the Netherlands
Death Place:	Gouda, the Netherlands
Teams:	GZC, Gouda
Nationalyears:	?-?
Nationalteam:	Netherlands

Jan Cornelis den Boer (13 May 1889 – 9 April 1944) was a Dutch male water polo player.^[1] He was a member of the Netherlands men's national water polo team. He competed with the team at the 1924 Summer Olympics.^[2]

References

1. Web site: Jan den Boer . Olympedia . 23 November 2021.
2. Web site: Profile of Jan den Boer. https://web.archive.org/web/20200418062453/https://www.sports-reference.com/olympics/athletes/de/jan-den-boer-1.html. dead. 18 April 2020. sports-reference. 17 November 2016.