<P> During a one - year break from General Hospital, Rademacher appeared on the short - lived primetime soap opera Titans . Jax reappeared on General Hospital on 23 August 2012 . He returned to the show for a several - week - long story arc in 2016 . That same year, he also had a recurring role as Robert Coughlin on Hawaii Five - 0 . </P> <P> Rademacher was a contestant on the 16th season of Dancing with the Stars and was partnered with two - time champion Kym Johnson . </P> <P> In September 2017, it was announced that Rademacher had joined the cast of The Bold and the Beautiful in the role of Thorne Forrester . He made his first appearance on 27 November 2017 . </P> <P> Rademacher previously dated then - General Hospital co-star Rebecca Herbst in the late 1990's . On 11 July 2008, Ingo and his then girlfriend Ehiku welcomed a son, Peanut Kai Rademacher . The baby was delivered at home by a midwife in Malibu . On 3 October 2009, Ingo and Ehiku married, and on 13 May 2012, they welcomed their second son, Pohaku Zen Rademacher . </P>

Who plays thorne on bold and the beautiful
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