Jan-Gregor Kremp (born 30 September 1962 in Monheim am Rhein) is a German actor. Jan-Gregor Kremp attended the acting school at the Salzburg Mozarteum. After Kremp had first established himself as a theater actor, he is now also present to the German television audience through numerous series and television plays, including In addition to roles in German film productions such as Halt mich fest und Kammerflimmern, he also appeared in international roles, among others in 2001 alongside Catherine Deneuve as Musketier Athos in The Musketeer.Kremp took over the title role of the ZDF Krimi series Der Alte in 2012.Kremp is married to actress Johanna Gastdorf and has a son. Together with his wife, Kremp regularly holds lectures in hospice.The family lives in Leverkusen. Privately, Kremp plays a lot and indulges in his enjoyment of football. He is a fan and honorary member of Bayer 04 Leverkusen.