Hull KR full-back Lachlan Coote has retired with immediate effect on medical advice following a series of concussions over the past two seasons.
Australia-born Coote won three consecutive Super League titles with St Helens between 2019 and 2021 before joining Rovers ahead of the 2022 campaign.
The 33-year-old’s professional career also included international recognition with Scotland and Great Britain, in addition to spells with Penrith Panthers and North Queensland Cowboys.
“After suffering another concussion at Magic round, my fifth concussion in less than two years, I knew I was going to be faced with some tough conversations,” he told Hull KR’s website.
“With all the support from my coach Willie Peters, Paul Lakin (Hull KR CEO), Neil Hudgell (Hull KR owner) and the medical team at Hull KR, I have made a very difficult decision to retire immediately.
“Rugby league has always come first before anything, now I think it’s time to put my health, my future, my family first.
“I’m still finding it hard to come to terms with this decision and it has been a very emotional few days, knowing that I will not get to play alongside my team-mates again and finish off what we started.”
Coote made 27 appearances for Rovers, who sit seventh in the Super League after 15 games.
He scored 161 points for the club, surpassing 1,000 career points during that time.
Hull KR coach Peters said: “On behalf of everyone at Hull KR, we’d like to congratulate Lachlan on a wonderful 15-year career. Lachlan is a proven winner and will no doubt continue that into his retirement.
“It’s a sad situation for Lachlan having to retire halfway through the season. However, his health and family come first and the decision is the right one for him and his family.”