StepStone, the private equity firm, has named two senior executives to its senior team in Asia. Mu-Shin Kim has been named as managing director, responsible for investment and business development in Asia and Japan. Andy Tsai has also been named as a managing director, and will carry out a similar role for Taiwan and the broader Asia. Both will be based in Beijing. Kim was previously head of private equity at Asian Development Bank, while Tsai worked as head of alternative investments at Cathay Life Insurance Company.