Best known as Marf, Marife Yau first gained recognition as a member of the girl group Collar, before steadily establishing herself as both a solo artist and actress. In 2025, she took on a leading role in a ViuTV drama while releasing singles including “To’pA’ti”, “Love Me Down” and “OOTD” alongside Ian Chan from Mirror. One of her standout moments came during Coldplay’s concert at Kai Tak Stadium, where she performed “We Pray” with the band and delivered a rewritten Cantonese verse. Continuing to expand her solo career, Marf also released the single “Wooden Boy” in 2026, further showcasing her artistic growth and versatility.