YKB Ft. King Promise – This Must Be Love Mp3 DownloadYusuf Oluwo Gbolaga professionally known as YKB (born 6 March 1995) is a Nigerian Afropop singer and songwriter. He debuted his first single titled “Swaggu” in 2019 and gained popularity with the hit single “San Siro”. == Early life == Yusuf Oluwo was born on