Question: When was the Punjabi singer featured in "Lak Mera Kach Warga" born? 
Sentence (from "Lak Mera Kach Warga"): Lak Mera Kach Varga (Punjabi: ਲੱਕ੍ ਮੇਰਾ ਕੱਚ੍ ਵਰ੍ਗਾ ) is a Punjabi music album.
Relevant evidence: No