Robin Lundbäck (born May 17, 1994), known professionally as Boy In Space, is a Swedish singer-songwriter and musician from Alingsås, Sweden. His moniker refers to his personality, which he has described as "spacey". Before starting his solo career, Lundbäck was one of the members in the Swedish band JTR. The band participated in the fifth season of The X Factor Australia and has released two studio albums.