# 2017 World Championships in Athletics – men's 400 metres
**Wikidata**: [Q30765153](https://www.wikidata.org/wiki/Q30765153)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/2017_World_Championships_in_Athletics_–_Men's_400_metres)  
**Source**: https://4ort.xyz/entity/2017-world-championships-in-athletics-men-s-400-metres