The Uganda minister of Information and Communication Technology, Ruhakana Rugunda has commended Themba Khumalo for his three years leadership at MTN Uganda and urged him to be an Ambassador for Uganda at his next posting. "You are welcome to return frequently to continue supporting the growth of our ICT sector both in your official capacity, since you are still a highly influential member of the MTN Group," Rugunda said in a recent statement issued by MTN.