And the once-capped All Black says Llanelli was the right move at the right time and is looking forward to playing in-front of the famous Welsh crowds.
"I don't speak French and I'm from a small country town so Paris was just too much for me," said King.
"I was going to go back (to New Zealand), but I enjoyed being away from home and was looking for a new challenge when Llanelli came in for me. It's ideal really - its a small country town and the fans are passionate about their rugby."
And the 24-year-old hopes to get the Llanelli faithful on his side when he turns out for the Welsh region in the new season.
"I played against Wales for New Zealand in Cardiff in 2002 and was struck by the Welsh singing - it was so intimidating," he said.
"To have the fans on my side can only help and I know from experience that the opposition will be intimidated. We have nothing like that in New Zealand, crowds are generally much smaller."
GB7s women left their England base to train in Wales this week. Olympic Games hopeful Rachael Burford gives WRU TV's Graeme Gillespie her thoughts on Welsh teammate Jasmine Joyce - a 'one touch wonder'
The GB7s women's squad is currently training at Wales' Centre of Excellence where assistant coach Richie Pugh tells WRU TV's Graeme Gillespie some 'tough calls' will have to be made when it comes to finalising the 12 spots for Rio's Olympic Games.
Wales U20's Billy McBryde is looking forward to starting his first game against New Zealand this afternoon in the World Rugby U20 Championship where his side are looking to gain revenge from last week's pool defeat to the Kiwis.