Bitcoin's Mysterious Surprise Surge

The video discusses a sudden surge in Bitcoin's market value, exploring various theories behind it. These include an April Fools joke, insights from economist Mark Dow, and the influence of a blockchain conference. The video also touches on the greater fool theory as a possible explanation for the surge.

What event was happening in Seoul that might have influenced Bitcoin's price?

Explain the concept of the 'greater fool theory' as it relates to Bitcoin.