Adelaide 36ers big man Isaac Humphries has made the shock decision to call time on his pro basketball career due to a lingering knee issue. After spending most of his adult life in the NBL and NBA, the centre discusses the difficult decision to retire and what will come next. Want more NBL news and action ⤵️ Download the NBL app - https://nbl.com.au/app Read more - https://nbl.com.au/