I'm moved from the UK to New York 10 years ago. At least once per week from that day to this somebody comments on how 'beautiful' my voice is. I would often reply, 'fly to the UK and you can hear it all day everyday', however comments came from people that interact with people from around the world. It was 'my version' of the accent, 'my voice' they enjoyed.
My experience is minimal, and this is a path that I am exploring. I have 'been the voice' for an awards show and I have done a few radio adverts for events.
No relative education.
Throughout my life I have done a lot of pubic speaking. I have participated in debate competitions. My job requires me to present in various forums regularly, (telecons, face to face meetings, presentations, etc).