Daniel Küblböck (born 27 August 1985 in Hutthurm, Bavaria, Germany) is a German singer and actor who rose to fame in 2002, thanks to his participation in the first season of the casting show Deutschland Sucht Den Superstar. He later appeared in various celebrity TV shows. In 2011 he was adopted by real estate millionaire Kerstin Elisabeth Kaiser, resulting in an artist name change (first to Daniel Kaiser and later to Daniel Kaiser-Küblböck). On 9 September 2018 Küblböck disappeared from a cruise ship. According to the cruise company he jumped overboard in the Labrador Sea, 185 kilometers north of St. John's, Canada.
Daniel Küblböck (born August 27, 1985 in Hutthurm, Bavaria, Germany) is a German pop-singer and actor who gained short-term popularity in 2003, in the hype around the first edition of Deutschland sucht den Superstar, the German version of Pop Idol, in which he won the third place.