- Eurovision 1980

Seán Patrick Michael Sherrard (born 13 May 1954), also known professionally as Johnny Logan, is an Australian-born Irish singer, songwriter and musician. He is best known for being the first performer to win the Eurovision Song Contest as a lead singer twice. Logan won the Eurovision Song Contest in 1980 with the song "What's Another Year", which topped the charts in eight countries. He won for a second time in 1987 with the song "Hold Me Now", which topped the charts in Israel, Ireland and Belgium and was a top ten hit in ten other music markets. For 36 years he was only solo artist to have won the contest twice, until Loreen's second victory in 2023. Logan has also composed two Eurovision songs for Linda Martin, "Terminal 3" in 1984 and "Why Me?" in 1992. The former placed second, while the latter came first; therefore making Logan one of only five people to have composed two winning Eurovision entries.