Bo Stefan Alexander Olsdal (born 31 March 1974) is a Swedish-Luxembourgish bassist/guitarist of the alternative rock band Placebo, he is part of the electronic band Digital 21 + Stefan Olsdal and launched the electronic/dance remix at Hotel Persona. Biography Olsdal was born in Gothenburg, Sweden. His family moved to Luxembourg when he was young and went to the American International School of Luxembourg along with fellow band member Brian Molko (though the two did not cross paths at this time). Olsdal began playing music in his school's orchestra in 1987. He completed his high school education in Sweden and moved to London in 1993, where he attended the Musicians Institute. He is openly gay. He came out publicly in an interview in Melody Maker in 1996. Olsdal and his partner David Amen have a son. In 2013, he mixed the EP "El Encanto" of Lantana and produced two of the songs of the album, also playing some of the synthesisers, bass and guitars. He also did a lot of the programming for the album. In 2016 Olsdal produced 'La Chica Con Los Ojos Dorados', and the Fangoria album "Canciones Para Robots Romanticos" as well as the release of the debut album "Inside" from his band Digital 21 + Stefan Olsdal. He has worked as producer, arranger, musician and mixer on an LP by Lantana. In 2018, Olsdal revealed on his official Facebook page that he had applied to become a British citizen. Placebo Olsdal met Molko by chance outside South Kensington tube station in 1994. The two of them formed Ashtray Heart, a lo-fi duo, playing mostly on toy instruments. They wrote four songs, but decided to try out as a serious band, so they invited Steve Hewitt who could not be in the band because he was already signed to another record company. After that, Olsdal invited old schoolmate Robert Schultzberg (who was at the time studying in UK) to join as Placebo's drummer (Hewitt would later replace him as the full-time drummer). Together with Molko, he is credited as co-author on every Placebo song to date (except "Ashtray Heart" from Battle for the Sun) and co-produced Black Market Music and some b-sides. Hotel Persona Hotel Persona began when Olsdal and David Amen started providing dance tunes to friends' house parties; Javier Solo was recruited to sing Spanish vocals, and Olsdal sang the English versions. As the music was