Edinburgh have announced that Tonga winger Will Helu will join them from Wasps at the start of next season on a two-year deal.
The 28-year-old had spells with Roma and Bristol before moving to the Premiership side in July 2013.
He scored seven tries in last season's run to the semi-finals of the European Challenge Cup.
"I think I've a lot to give on the field - a lot of ball in hand, running rugby," said Helu.
Capped 19 times, he played in the surprise 21-15 win over Scotland at Pittodrie in November 2012 and was part of the 2011 World Cup squad.
Magnus Bradbury, 19, will join the senior squad on a two-year deal in the summer.
The 6ft 4in number eight from Oban is in the Scotland Under-20 squad for this year's Six Nations and has already had a taste of first XV action for Edinburgh.
"It was a great experience and really opened my eyes to the intensity of the pro game," Bradbury said of his debut away to Leinster in October.
"Training with the guys is one thing but that game was a snapshot of what a step up it is."