Born: 1974 (age 49 years), Klaipėda, Lithuania
Spouse: Ieva Masiulienė (m. 1998–2019)
Previous offices: Minister of Transport and Communications of Lithuania (2008–2012) and Member of the Lithuanian Parliament (2000–2016)
Organization founded: Liberals' Movement
Descendants: Vilius Masiulis and Elzė Masiulytė
Education: Klaipeda University
Residence(s): Vilnius