Norwegian Student's Forgotten Bitcoin Wallet Transforms into $336.8 Million Fortune

Norwegian graduate student Kristoffer Koch stumbled upon a forgotten wallet of 5,000 Bitcoin in 2013, after initially purchasing them for $27 in 2009 as a footnote to his thesis on encryption. Koch's wallet had grown to be worth $886,000, a gain of over 3,000,000% in four years. He used 1,000 BTC to buy an apartment in Oslo, leaving 4,000 BTC untouched. Assuming he still holds this amount, it would be worth approximately $336.8 million at the current price of $84,196.11 per BTC.

Koch's experience highlights the volatility of Bitcoin, which has seen significant price swings in recent years. His story also raises questions about the importance of attention and oversight in managing investments. While Koch's outcome was likely due to chance, it serves as a reminder of the potential risks and rewards of investing in cryptocurrencies.

It's worth noting that Koch's holding is just a hypothetical scenario, and it's unclear whether he still holds any Bitcoin. The value of his untouched holding is accurate only as of October 2, 2026, and may have changed since then due to Bitcoin's volatility.