Chi-Won Yoon (an haife shi 2 ga watan Yuni shekara ta 1959) mai ba da kuɗi ne kuma mai zartarwa na Koriya ta Kudu. Tsohon shugaban UBS Group Asia Pacific, ya sauka a shekara ta 2016 bayan kusan shekaru bakwai a matsayin da zai dauki hutu. Ya kasance memba na hukumar UBS Securities Co. Ltd. kuma shugaban kwamitin zartarwa na Asiya na Makarantar Gudanarwa ta MIT Sloan. Yoon ya karanci injiniyan lantarki a Cibiyar Fasaha ta Massachusetts, inda ya kammala karatun digirinsa na farko a shekara ta 1982 da kuma Jagora a Gudanarwa a shekara 1986 daga Makarantar Gudanarwa ta MIT Sloan. Ayyukan Yoon a cikin ayyukan kuɗi sun fara ne bayan kammala karatunsa a shekara ta 1986. Ya yi aiki don Merrill Lynch a cikin New York City da Lehman Brothers a New York da Hong Kong . A cikin shekara ta 1997, Yoon ya shiga UBS a matsayin Shugaban Kayayyakin Kaya . Ya fara kula da Kayan Asiya a shekara ta 2004. A cikin watan Maris shekara ta 2008, an nada shi Shugaban Kasuwancin UBS Securities Business a UBS Hong Kong, maye gurbin Kathryn Shih.