The former Investor Relations Manager at Tullow Oil Ghana, Gayheart Mensah has been appointed as the External Affairs and Communications Manager at Tulluow Oil PLC.JOYBUSINESS has learnt Mr. Mensah was appointed sometime last month and has already assumed his new role in London.It is still not clear who is set to replace him. But JOYBUSINESS has learnt another official from the London office would soon be assigned to take his position.Gayheart Mensah is a trained Journalist. He worked with Ghanaian Times and Graphic Communications for many years before crossing over into the corporate world as Corporate Communications Manager of Barclays Bank Ghana, prior to his movement to Tullow Oil. He was also a board member of Ghana Broadcasting Corporation.