Ben Cheng Tsun Yin (Chinese: 程浚彥; born 17 July 1994), better known by his stage name Tyson Yoshi, is an independent Hong Kong singer, songwriter, and MV director. He made his debut in 2018 with his single To My Queen.

The name "Tyson Yoshi" comes from the initials of his birth name, "T.Y". "Tyson" was one of his middle-school nicknames, and "Yoshi" comes from Yoshinoya, a Japanese food chain found widely across Hong Kong.

Cheng released his first album Album 1st in 2019 and his second album 2nd PRE EVOLUTION in 2023. He is one Hong Kong's best-known hip hop artists and rappers with over 420,000 monthly listeners on Spotify as of 2025.

Cheng attended Sedbergh School in the United Kingdom and later studied interior architecture at the University of Brighton. In 2018, he started producing music in Taiwan and debuted with the single, To My Queen. In July 2019, he rose to fame with the song Christy, which was dedicated to his girlfriend. Christy went on to accumulate more than one million views on YouTube, making it his first song to do so. As of 2024, the audio and music video for Christy have garnered more than 36 million views combined on YouTube.

On June 7, 2024, he held a concert in Vancouver, where he successfully proposed to his girlfriend Christy, who he had been dating for seven years. Read more on Last.fm. User-contributed text is available under the Creative Commons By-SA License; additional terms may apply.