SungWon Cho

SungWon Cho ; born December 9, 1990), also known as ProZD, is an American YouTuber and actor. On his YouTube channel, Cho produces short comedy skits, unboxing videos, and reviews of board games, anime and snack foods. He is also known for his many voice acting roles, including FL4K from Borderlands 3, Holst Sigiswald Goneril from Fire Emblem Warriors: Three Hopes, Ratatoskr from God of War Ragnarök, Abby Saja from KPop Demon Hunters, and Senshi from Delicious in Dungeon. His live-action roles include Detective Joe Furuya in Anime Crimes Division and Ritchie Cheung in BlackBerry.

Early life Cho was born to South Korean parents in Rochester, Minnesota, on December 9, 1990, and later moved to DeWitt, Michigan. In 2012, after graduating, he described himself as being "in a creative rut" and taught English as a second language to Korean immigrant students.

In 2017, Cho starred in his first live action role as the main character, Detective Joe Furuya, in Crunchyroll's Anime Crimes Division, for which he was nominated for Best Acting in a Comedy for the 8th Streamy Awards. He voiced Orville Park in Knights of Guinevere, an independent animated series co-created by Dana Terrace, John Bailey Owen, and Zach Marcus, which released its pilot episode on September 19, 2025.

Personal life In October 2015, Cho became engaged to Anne Marie Salter, a professional illustrator he met through an online Super Mario fan fiction community. On April 26, 2022, Cho tweeted that he had finally revealed the meaning of the username to his wife after being together for fourteen years.

Filmography Film Season 26: Pokémon Horizons: The Series

Web series

Video games

Awards and nominations Year Ceremony Category Work/Recipient Result

2017 Shorty Awards Vine of the Year "When You're the Main Character Tho"