KKR, a private equity firm, completed the acquisition of a 50% stake in Tarena International, a China-based provider of IT education services for $90m. "Tarena is a great company and a leader in its field with an excellent management team. We are very impressed with the Company's strong track record and its potential for future growth. We look forward to leveraging our global network and local experience to help Tarena capture new market opportunities," Julian Wolhardt, KKR Partner.