Darius Yuen Lai Yan (阮勵欣) (born 1969) is a Hong Kong investment banker and philanthropist.
He is the founder and chairman of Sow (Asia) Foundation, a charity based in Hong Kong.
He holds a Bachelor of Science in accounting from the University of Southern California.
[5] Yuen was a former investment banker with BNP Paribas[6] serving as head of equity capital markets from 1999 to 2007.
[7] He also served at Media Nation in 1998, at Peregrine Capital from 1994 to 1997, and at Price Waterhouse from 1991 to 1993.