Artist Biography Available in: Caleb and Sol Rexius (born January 18, 1985) are identical twins and American singer-songwriters from Eugene, Oregon. Their debut album titled "Afloat" was released in January 2009. Both graduated from the University of Oregon's Lundquist College of Business before pursuing a music career together. Both played American football and were track and field athletes at the University of Oregon prior to focusing on music.