World Rugby have rubber-stamped a switch of national allegiance for former Ireland lock Jean Kleyn (29), who is now free to play for South Africa in this year’s Rugby Championship, officials confirmed on Friday.
Kleyn was born in South Africa but moved to Munster in 2016 and became eligible for Ireland via residency.
He played five tests for his adopted country but has not appeared for them since the 2019 Rugby World Cup in Japan.
World Rugby introduced a rule change in 2021 that allows test-capped players to represent a second national team if they are eligible after a period of three years of inactivity with their original country.
Kleyn has been training with the Springboks ahead of their Rugby Championship opener against Australia in Pretoria on July 8th.
He is coming off an excellent 2022/23 season in which he helped Munster win the United Rugby Championship.
