Doryan Ben began his career at the age of 10 at the Théâtre du Châtelet with the Sotto Voce choir, before joining numerous opera and musical theater productions. Trained at the École Boulle and the ECM in Paris, he stands out both for his strong visual identity and his notable roles: Peter Pan, Puck, Doody in Grease (nominated for Male Breakthrough), then Galileo in We Will Rock You (Best Male Performer Award 2019).

He later joined The Lion King: Rhythms of the Pride Land and served as artistic director for the Grease Generation project. In 2022, the general public discovered him on The Voice, reaching the semi-finals alongside Amel Bent. He then developed his electro-pop universe and lent his singing voice to major animated productions: Lyle, Lyle, Crocodile (Sony Pictures), Trolls, and in 2025, K-Pop Demon Hunters.

Mini concert and panel with the French singers of Kpop Demon Hunters. After the huge success in Nantes the mini concert with the French voices is coming to Polymanga Lausanne on April 5 and 6. The concert will be accompanied by selfie/autograph sessions as well as a conference.

Mini concert, talk et signing sessions Sunday 5 april and Monday (Easter) 6 April.

Show / talk limited to the first 1,300 people in the waiting line for the theater before the start of the time slot. Limited number of autograph sessions: Reservations for autographs open 3 hours before the segment via the Polymanga web app by scanning the QR code on your day ticket. Only for attendees present on site. Children under 9 years old who enter free of charge will receive a ticket with a QR code at the entrance of the festival.