Back in 2014: 50 Cent dropped his album “Animal Ambition” and let people buy it using #Bitcoin ($BTC ). Then, he totally forgot about it. At the time, a single #Bitcoin ($BTC ) was worth only $662.

Years later, in 2018, #Bitcoin ($BTC ) hit around $11,000 USD. 50 Cent’s earnings are now worth $7 million to $8.5 million. He posting on Instagram: “Not bad for a kid from South Side, I’m so proud of me.” He later commented on his post: “Ima keep it real, I forgot I did that shit lol.”