Yoo Byung-ok
[ar] يو بيونك-اوكي
[arz] يو بيونك اوكى
[de] Yoo Byung-ok
[fa] یو بیونگ-اوک
[fr] Yoo Byung-ok
[hu] Ju Bjongok
[it] Yoo Byung-ok
[ko] 유병옥
[pl] Yoo Byung-ok
[pt] Yoo Byung-ok