Siho is an Australian born working actor based in New York City. She has worked in theatre, film and television in Australia and the US and is currently making her living as a voice actor.

Siho specializes in commercials, audiobooks, animation and video games. Siho's voice can be heard in campaigns for AIG, Atlassian,  Hinge, Cognizant and EA Sports to name a few. She has voiced animated characters for Crayola and Mattel. Siho was the in game voice of the Junker Queen in the hit game Overwatch, she is the voice of the NPC Xu Feng in Vampire: The Masquerade: Swansong , Lady Zhen in WO LONG: Final Dynasty and various humans and ghosts in the SONY VR game Ghostbusters: Rise of the Ghost Lord.

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Siho has studied with Charlie Adler, Erica Schroeder,  Sara Sherman, Kal-El Bogdanove, Elizabeth Bunnell and Jen Sukup.