Mia Kyricos, director of global spa brands at Starwood, has left the company to join proactive wellness experts Core Performance.
Kyricos has been appointed Core's vice president of corporate wellness and will be responsible for the implementation and success of wellness centres and related programming at a host of Fortune 500 companies.
Core Performance is backed by Polaris Ventures - a venture firm managing more than US$3.5bn (E2.4bn, £2.1bn) worth of investment.