Souths hardman Jai Arrow retires due to MND diagnosis admin 3 weeks ago The Practical Comments Off on Souths hardman Jai Arrow retires due to MND diagnosis 1 Views Jai Arrow’s decade-long NRL career has come to an end after the South Sydney forward was diagnosed with motor neurone disease. Share this: Share on Facebook (Opens in new window) Facebook Share on X (Opens in new window) X Share Facebook Twitter Stumbleupon LinkedIn Pinterest