# Koo Sze-yiu

> Hong Kong activist (1949–2026)

**Wikidata**: [Q9116880](https://www.wikidata.org/wiki/Q9116880)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Koo_Sze-yiu)  
**Source**: https://4ort.xyz/entity/koo-sze-yiu