Professional soccer clubs utilized blockchain technology, including fan tokens and NFTs, to maintain engagement and generate revenue during the COVID-19 pandemic, which necessitated empty stadiums. This shift, described as a "hat-trick" of collaboration between clubs, fans, and tech firms, allowed for digital engagement when traditional revenue streams were unavailable. Read the full article at Investing.com . NFT in Sports Industry | RWaltz | PPTX - Slideshare