Question

write a few lines on a unsung hero

Answer 1

Noun. unsung hero (pluralunsung heroes) One who does great deeds but receives little or no recognition for them

Answer 2

Unsung Heroes, also known as Unknown Heroes or more literally as Nameless Heroes, is a North Korean war drama mini-series about a spy in Seoul during the Korean War. Over twenty hours long, it was filmed and released in multiple parts between 1978 and 1981. It was the recipient of the Kim Il-sung Medal.