Tassos Antoniou, known professionally as HI PROFILE, was born in Athens, Greece, in 1981. A trailblazer in trance and psytrance music, his distinctive modern sound has established him as one of the most successful acts in the global trance scene.

Having worked with major labels including Armada, Smash The House, Black Hole Recordings, Revealed, and many more, HI PROFILE has established his own record label, CONN3CTD, while consistently delivering bombs to dance floors and achieving numerous No. 1 positions on Beatport charts. His music has earned the support of legends such as Armin van Buuren, Charlotte de Witte, Tiesto, Paul Oakenfold, Mauro Picotto, and many more.

With four major albums and numerous singles, HI PROFILE has reached more than 100 playlists throughout the years. Since 2009, his music has entertained hundreds of thousands of trance fans around the world, with performances across Europe, China, Mexico, the USA, Brazil, India, Australia, and beyond, appearing at prestigious event brands such as Tomorrowland, Ultra, AirBeat One, Green Valley, Atmosphere, Indian Spirit, and many more.

Beyond his own career, HI PROFILE has built a legion of dedicated trance enthusiasts and has helped many new and young producers emerge, giving them opportunities to develop their own careers.

He was recently recognized by UNESCO Greece for his contribution to the electronic dance scene in Greece and awarded the title of Best Producer in Electronic Music of His Generation.