"What Makes a Man" is a song by Irish boy band Westlife. It was released on 18 December 2000 in the UK and Ireland as the third single from their second studio album, Coast to Coast. The song peaked at number two on the UK Singles Chart and was their first single not to peak at number one, being beaten to the Christmas number-one spot by "Can We Fix It?", the theme to the cartoon series Bob the Builder. It also charted in Croatia and Ireland, reaching the top five in both countries.