Mark Smith (born 30 September 1969)[1] is a British actor and body builder who starred as Rhino on the ITV show Gladiators until its cancellation in 1999.

Shortly after, Smith started acting, his credits include Renford Rejects (1999-2000), EastEnders (2005), Hitchhikers Guide to the Galaxy (2005), Batman Begins (2005), Rollin' with the Nines (2006), Sinchronicity (2006), Trial & Retribution (2007), Robin Hood (2007), Pirates of the Caribbean: On Stranger Tides (2011), Argo (2012), The Last Ship (2015), Yardie (2018), The Harder They Fall (2021), and The Enforcer (2022).

After Gladiators ended in 1999, due to poor viewing figures, he became an actor and producer in Los Angeles.

[5] Smith moved with his family to LA and has built his resume with projects including Pirates of the Caribbean: On Stranger Tides (2011|), Hitchhikers Guide to the Galaxy (2005),[5] Rollin' with the Nines and an appearance as 'Shadow Warrior' in the film Batman Begins (2005).

[2] On 31 October 2023, it was announced that Rhino would face English politician Adam Brooks on the preliminary card of MF & DAZN: X Series 011 at York Hall, Bethnal Green, London, England on 17 November 2023.