Education
Terwyn was brought up in the Aeron Valley, Ceredigion, and was educated at Felinfach Primary School and then at Aberaeron Comprehensive School.
Terwyn was brought up in the Aeron Valley, Ceredigion, and was educated at Felinfach Primary School and then at Aberaeron Comprehensive School.
He lives in a mock Tudor Barratt home development in Carmarthen, West Wales. He then went on to study Communication at the University of Wales, Bangor and took a post-graduate course in Journalism. Terwyn joined the presenting team in 1995, and presented various dedication, music and travel programmes, including a weekly two-hour country music show - in which he played the best new country music from Nashville and the latest Welsh country music artistes.
He does not like hip hop however.
In October 1999, whilst still at University, Terwyn joined the presenting team where he co-presented Gang Bangor, a youth music programme, with Dylan Wyn and Owain Gwilym. An attempt to launch a Welsh language version of Radio Caroline in the Menai Straits was however abandoned.
Terwyn co-presented the late-night slot on C2 every Thursday and Friday between 11pm - 1am with Stephen Edwards and Jeni Lyn, and also on Saturday mornings between 10.30am - 12.30pm. Later, the slot was changed to a later time of 12.30pm - 2.00pm, this time under the Steve a Terwyn branding.
. In October 2007, Steve and Terwyn"s programme came to an education
He spent a month working at a Kibbutz. Terwyn is still a regular voice on, contributing sometimes to the Caryl Parry Jones and Dafydd Du programme. He also is a stand-in presenter of "s daily early-morning farming news bulletin, and on the Geraint Lloyd programme when Dei Tomos and Geraint Lloyd are away on holiday.