Iacopo Cioni is an Italian voice actor and singer born in Genoa on January 2, 2010. His artistic foundation was established at a young age; at six years old, he participated as a soloist in the Zecchino D'Oro children's song festival, securing third place. This early start led to a diverse career encompassing singing, theatrical performance, and voice acting.

In the field of animation and anime, Cioni has provided Italian voices for several notable roles. He is the voice of Hiroshi Hakase Tanegashima in the Netflix original anime series The Orbital Children and voices the character Usagi in the anime film Bubble. His work in animation also includes the role of Ibrahim in La bicicletta di Bartali and the voice of Scat in the short film Spookley la zucca quadrata - Natale con i gattini. He also performed the singing voice for the character Lincoln Loud in the animated film A casa dei Loud - Il film.

Beyond anime, Cioni's voice acting portfolio is extensive and includes a variety of international productions. He dubbed the role of a young Prince William, portrayed by Timothée Sambor and Senan West, in the fifth season of the acclaimed Netflix series The Crown. Other notable dubbing credits include the character Phong in the series Thai Cave Rescue - Salvati dalla grotta and various roles in popular shows such as Cobra Kai.

Parallel to his voice acting career, Cioni has maintained a strong connection to music and performance. He has taken part in major theatrical productions, including the musicals A Christmas Carol and Freak, performing in prominent Italian theaters. In 2023, he began pursuing a career as a singer-songwriter under the stage name Iaco, releasing music that reflects his personal experiences.