Guiliano Marthino Lio, or known as Marthino Lio, is Indonesian actor. Lio was born on January 26, 1989 at Surabaya. Lio started his career on entertainment industry as a model on 2004.Short time later, Lio got offering to take part on various soap operas and movies. He had appeared on several movies such as The Guys as Rene (2017), Eiffel... I'm in Love 2 as Adam (2018), Sultan Agung as Raden Mas Rangsang / Sultan Agung Muda (2018), Sekar (2018, short movie) as Donny. Lio also took part in HBO Asia's miniseries titled Grisse which aired on November 4, 2018.Aside from acting, Lio also shows his interest in singing. He took part on "Ada Apa dengan Cinta? 2" movie soundtrack produced by Melly Goeslaw and Anto Hoed. He made it through the audition to become Melly Goeslaw's duet partner on track titled "Ratusan Purnama". This song won as Best Soundtrack on Festival Film Indonesia (FFI) 2016.Lio also got nominated as best supporting actor on Festival Film Indonesia 2018 and Festival Film Bandung 2018 for his role on Sultan Agung Movie.