What are NFTs? | CNBC Explains

Investors have been spending millions of dollars on digital collectibles known as NFTs, or non-fungible tokens. CNBC’s Ryan Browne explains how these crypto-based assets work and why they’ve become so popular. ----- Subscribe to us on YouTube: http://cnb.cx/2wuoARM Subscribe to CNBC International TV on YouTube: https://cnb.cx/2NGytpz Like our Facebook page: https://www.facebook.com/cnbcinternational Follow us on Instagram: https://www.instagram.com/cnbcinternational/ Follow us on Twitter: https://twitter.com/CNBCi #CNBC #Crypto #NFTs