As I wait expectantly with thousands of fans for Conan Gray to take the stage at the ICC Sydney Theatre tonight, I can’t help but reflect on his meteoric rise from bedroom pop wunderkind to international sensation. Bursting onto the scene with his confessional YouTube videos and hauntingly relatable songs, Gray’s music speaks to the heartache and euphoria of youth. His debut album, ‘Kid Krow,’ catapulted him into the spotlight, his sophomore effort, ‘Superache,’ became his second Top 10 album on the US Billboard 200 Chart and charted in the top 10 in Australia. His third album, ‘Found Heaven,’ dropped earlier this year, rocketing him even further into the musical…