London wasps have signed promising Argentinian players by loaning them. The 22-year-old, currently with Buenos Aires side La Plata, has played 10 times for Argentina Jaguars.
He has also represented his country at Under-20 level and in the 2008 Junior World Championships.
“It’s very exciting to be given the opportunity to come to England and play with such a great club,” he said.
“This is a big challenge for me and I hope I can impress enough in the first half of the season to secure the longer-term deal.