https://www.reuters.com/article/us-fintech-nft-murray/game-set-and-token-murray-cashes-in-on-2013-wimbledon-win-idUSKCN2E01FM >Andy Murray is cashing in on the craze for non-fungible tokens (NFTs) by selling the "moment" he won the Wimbledon tennis tournament in 2013 in the latest such high-profile auction.