Question: Yesterday's Hero is a pop song that was written by an Australian musician that was born in what year?

<P0-S0> Premio Lo Nuestro 2003 was the 15th anniversary of the awards. <P0-S1>  the show was hosted by Mexican presenters Marco Antonio Regil and Adal Ramones. <P0-S2>  Juanes, Thalía, Marc Anthony, Pilar Montenegro, Sin Bandera, Banda el Recodo and other Latin music greats gave electrifying performances. <P0-S3>  In the show, there was 36 awards winners with 135 nominations. <P0-S4>  In Pop genre, Awards was given for : Album of the Year, Best Male Artist, Best Female Artist, Best Group or duo, Best New Artist and Song of the Year. <P0-S5>  In Rock Genre : Best Rock Album and Best rock Performer of the Year. <P0-S6>  In Tropical genre : Best Tropical Album of the Year, Best Tropical Male Artist, Best Tropical Female Artist, Best Tropical Group or Duo of the Year, Best Tropical New Artist, Tropical Song of the Year, Best Merengue Performance, Best Salsa Performance and Best Traditional Performance. <P0-S7>  Juanes was the biggest winner of night, took home four awards Best Pop Male Artist, Best Music Video, Best Rock Performance, and Pop Song of the Year . <P0-S8>  In the Regional Mexican, Pilar Montenegro took three awards for Regional Mexican Song of the Year, Pop Song of the Year ("Quitame Ese Hombre"), and for Best Regional Mexican Female Artist. <P0-S9>  In the tropical genre, Celia Cruz took home with four great awards of the night for Best Salsa Performance, Best Tropical Female Artist, Best Tropical Song of the year and Tropical Album of the Year. <P0-S10>  At the night, the greatest performance was a medley of top Latin hits from the last 15 years, performed by the artists that made them famous, including Vikki Carr, Son by Four, Los Ilegales, La Mafia, Luis Enrique, Wilfrido Vargas and Olga Tañón. <P0-S11>  There was a great tribute to Celia Cruz by the world-famous salsa group "Fania All-Stars", of which Cruz was a member during the 1970s, reunited for an exclusive performance that rocked the house. <SEP> <P1-S0> "Yesterday's Hero" is a pop song by John Paul Young. <P1-S1>  The song was written by George Young and Harry Vanda and was released in February 1975 as the lead single from Young's debut studio album, "Hero" (1975). <SEP> <P2-S0>  Born in Scotland, he moved to Australia with his family as a teenager, and became a naturalised citizen. <P2-S1>  He is best known as a member of the 1960s Australian rock band the Easybeats, and as a co-writer of the international hits "Friday on My Mind" and "Love Is in the Air", the latter recorded by John Paul Young (no relation). <P2-S2> George Redburn Young (born 6 November 1946) is an Australian musician, songwriter and record producer. <P2-S3>  Young was also the producer of some work by the Australian hard rock band AC/DC, formed by his younger brothers Malcolm and Angus Young. <SEP> <P3-S0> "Billy Baxter" is the third single by Australian rock group Paul Kelly and the Dots which was released on 20 October 1980, ahead of the related album, "Talk" (March 1981). <P3-S1>  It was written by band members Paul Kelly and Chris Langman. <P3-S2>  It peaked at No. 38 on the Australian Kent Music Report Singles Chart. <P3-S3>  The song was produced by Joe Camilleri (from Jo Jo Zep & The Falcons) for Mushroom Records. <P3-S4>  In early November the group performed the track on national pop music TV show, "Countdown" – it was Kelly's first TV appearance. <P3-S5>  The song's subject, Billy Baxter, is an Australian musician and was a long term member of "Coodabeens Footy Show" on ABC Radio National.