Jered Kenna Net Worth: The Marine Who Bought Bitcoin at 20 Cents and Walked Away
by AK Arora 
In 2010, Jered Kenna — a former US Marine who had served in Chile and Afghanistan — bought his first batch of Bitcoin. Five thousand coins, at 20 cents each. Total cost: $1,000.
That single purchase eventually catapulted him to millionaire status in his mid-20s, made him the founder of one of America’s first Bitcoin exchanges, and gave him a front-row seat to the earliest, wildest years of crypto’s history — including an accidentally deleted fortune, a SIM-swap hack that drained millions, and a deliberate decision to walk away from almost all of it. As of recent reporting, Kenna holds just half a Bitcoin and a small stash of XRP — a remarkable contrast to his estimated net worth in the hundreds of millions.
This is his story.
Jered Kenna Net Worth: Quick Overview
| Category | Detail |
|---|---|
| Estimated net worth | $30 million – $300 million (estimates vary widely) |
| Current crypto holdings (as of 2019, last disclosed) | ~0.5 BTC, some XRP |
| First Bitcoin purchase | 5,000 BTC at $0.20 each (2010) |
| Company founded | Tradehill (2010) — early major US Bitcoin exchange |
| Military background | US Marine Corps, served in Chile and Afghanistan |
| Current ventures | 20Mission (San Francisco co-living), 20Mission Cerveza (brewery, Colombia) |
| Major losses | 800 BTC accidentally deleted (2010); SIM-swap hack (2016) |
From the Marines to Bitcoin’s Earliest Exchange
Jered Kenna was born in 1982 in Salem, Oregon, and spent much of his youth in Independence, Oregon. Before entering the crypto world, he served in the United States Marine Corps, including deployments in Chile and Afghanistan — a background notably different from the typical Silicon Valley founder profile that would come to dominate crypto’s later, more institutional years.
Kenna discovered Bitcoin in 2010, while it traded at a small fraction of a cent on the dollar. He purchased 5,000 BTC for approximately $1,000 — a bet on an asset that, at the time, had no meaningful track record, no established exchanges, and almost no mainstream recognition.
Later that same year, Kenna founded Tradehill, one of the first significant Bitcoin exchanges in the United States. At its peak, Tradehill reportedly handled approximately 20-25% of all global Bitcoin transactions — an extraordinary market share reflecting how early and how small the entire Bitcoin trading ecosystem was at that time.
The $95 Million Mistake: An Accidentally Deleted Fortune
Not long after his initial purchase, Kenna accidentally wiped approximately 800 Bitcoin from his computer — coins worth only about $160 at the time. Given Bitcoin’s price at the time, losing the coins barely registered; Kenna reportedly was not particularly upset, since he still held “plenty more.”
With the benefit of hindsight, that single accidental deletion would eventually represent a loss exceeding $95 million at Bitcoin’s later peak prices — one of the most expensive computing mistakes in cryptocurrency history, though one that caused Kenna no real distress at the time it actually happened. Read our how to store cryptocurrency safely guide to understand how to avoid this exact type of irreversible loss today.
Tradehill’s Collapse and the Banking Problem
Tradehill’s early dominance did not last. The exchange was shut down in 2012 after running into serious licensing and banking issues — a recurring problem for early Bitcoin exchanges operating in a regulatory environment that had no established framework for handling cryptocurrency. Read our timeline of crypto regulation worldwide guide for the broader history of how this regulatory landscape developed. Banks were frequently unwilling to maintain accounts for businesses dealing in an asset regulators had not yet defined, leaving exchanges like Tradehill vulnerable to having their banking relationships abruptly severed.
In 2014, Kenna launched Money & Tech, a fintech information portal focused on digital currencies — a smaller-scale venture compared to Tradehill, reflecting a continued but more measured presence in the crypto industry following the exchange’s shutdown.
The 2016 SIM-Swap Hack
On August 11, 2016, Kenna discovered his passwords had been reset without his authorisation. When he attempted to recover access, he discovered his phone number had been transferred to a different carrier without his knowledge or consent — a SIM-swapping attack, where criminals hijack a victim’s phone number to intercept security codes and gain access to linked accounts.
Kenna did not publicly disclose exactly how much cryptocurrency was stolen, stating only that the losses were worth “millions of dollars.” This attack vector — exploiting weak telecom-based identity verification rather than any cryptographic flaw in Bitcoin itself — has remained a persistent threat throughout crypto’s history. Read our can crypto be hacked guide for a broader look at how this and similar attacks work.
A related legal dispute followed: Kenna’s former trading partner, Cumberland Mining & Materials, filed a $4.3 million lawsuit against him after a cryptocurrency transaction was disrupted by the hack’s aftermath. In arbitration, Kenna was ultimately cleared of the claim, with arbitrators determining that Cumberland had not followed its own established procedures in responding to his original offer.
Walking Away: 20Mission and the Colombian Brewery
By the late 2010s, Kenna had deliberately stepped back from active crypto trading and exchange operations, redirecting his energy toward entirely different ventures.
20Mission, based in San Francisco’s Mission District, operates as a “hacker hotel” — a co-living space specifically designed for entrepreneurs, designers, and technologists to live and work alongside one another, reflecting the collaborative, startup-house culture that had become a notable feature of Silicon Valley’s tech scene.
20Mission Cerveza, a brewery Kenna founded in Colombia after relocating, has been described as one of the largest independent craft breweries in the country. Kenna has spoken about wanting to reduce the brewery’s water consumption, partnering with a local university’s ecology department to improve operational efficiency — a notably different focus from his earlier crypto exchange work.
When asked whether the brewery would accept Bitcoin as payment, Kenna’s reported response was characteristically understated: “Until the Colombian Government tells us to stop.”
How Much Crypto Does Kenna Actually Hold Now?
This is the detail that makes Kenna’s story genuinely distinctive among early Bitcoin millionaires.
As of the most recent public disclosure (2019), Kenna stated he held only approximately half a Bitcoin, along with a holding in XRP, a comparatively lesser-known altcoin position — a dramatic reduction from the 5,000 BTC he originally purchased, and a small fraction of the holdings that passed through his hands as Tradehill’s founder.
This is not a story of catastrophic loss in the way Mt. Gox victims or hack victims typically describe their experience. Rather, it reflects a combination of the accidental 800 BTC deletion, the 2016 hack, ordinary spending and liquidity needs over nearly a decade, and — by his own account — a degree of genuine ambivalence about crypto’s evolution away from what he originally saw in it.
Why Kenna Stepped Back: A Disillusionment With Crypto’s Direction
Unlike many early Bitcoin millionaires who doubled down on crypto as their primary identity and business focus, Kenna has spoken publicly about a degree of disillusionment with how the industry evolved.
He has suggested that Bitcoin’s original purpose — challenging traditional banking systems and offering a genuine alternative to fiat currency — became increasingly overshadowed by pure speculation and profit-seeking as the industry matured and attracted mainstream financial attention. This sentiment, while impossible to verify as the singular motivation behind his reduced crypto holdings, is consistent with statements he has made in various interviews over the years about the gap between Bitcoin’s founding ideals and its later trajectory.
This perspective places Kenna in an interesting position relative to the broader history of Bitcoin’s price cycles — someone who experienced its earliest, most idealistic phase directly, watched it transform into a global speculative asset class, and chose to redirect his energy elsewhere rather than continuing to ride that transformation.
Jered Kenna Career Timeline
| Year | Event |
|---|---|
| 1982 | Born in Salem, Oregon |
| — | Serves in US Marine Corps (Chile, Afghanistan) |
| 2010 | Buys 5,000 BTC at $0.20 each; accidentally deletes 800 BTC |
| 2010 | Founds Tradehill, an early major US Bitcoin exchange |
| 2012 | Tradehill shuts down due to banking/licensing issues |
| 2014 | Launches Money & Tech, a fintech information portal |
| 2016 | Victim of SIM-swap hack; loses “millions” in crypto |
| — | Founds 20Mission (San Francisco) and 20Mission Cerveza (Colombia) |
| 2019 | Discloses holding only ~0.5 BTC and some XRP |
FAQ
What is Jered Kenna’s net worth?
Estimates vary significantly, ranging from approximately $30 million to $300 million depending on the source. The wide range reflects the difficulty of estimating wealth built partly from historical Bitcoin gains, since Kenna has disclosed holding only a small fraction of a Bitcoin as of his most recent public statement in 2019.
How much Bitcoin did Jered Kenna originally buy?
He purchased 5,000 BTC in 2010 at approximately $0.20 per coin, for a total investment of around $1,000.
What happened to the 800 Bitcoin Jered Kenna lost?
He accidentally deleted approximately 800 BTC from his computer shortly after his original purchase in 2010, when the coins were worth only about $160 total. At Bitcoin’s later peak prices, this represented a loss exceeding $95 million.
What was Tradehill, and why did it shut down?
Tradehill, founded by Kenna in 2010, was one of the first major Bitcoin exchanges in the United States, at one point handling roughly 20-25% of global Bitcoin transactions. It shut down in 2012 due to banking and licensing issues — a common problem for early crypto exchanges operating without an established regulatory framework.
How much crypto does Jered Kenna currently hold?
As of his most recent public disclosure in 2019, Kenna stated he held only approximately half a Bitcoin and a holding in XRP — a small fraction of his original 5,000 BTC purchase.
What is Jered Kenna doing now?
He operates 20Mission, a co-living space for entrepreneurs in San Francisco’s Mission District, and 20Mission Cerveza, a craft brewery in Colombia, having largely stepped back from active involvement in crypto exchanges and trading.
Final Word
Jered Kenna’s story does not follow the typical arc of an early Bitcoin millionaire who simply held on and watched their wealth compound indefinitely. Between an accidental 800 BTC deletion, a 2016 SIM-swap hack, and what he has described as a genuine disillusionment with how far the industry drifted from Bitcoin’s original purpose, his current crypto holdings — by his own account, less than a single Bitcoin — stand in striking contrast to the hundreds of millions sometimes attributed to his net worth.
What remains consistent across his story is a willingness to walk away. From a Marine deployment to founding one of America’s earliest Bitcoin exchanges to building a hacker hotel and a Colombian brewery, Kenna’s path reflects someone who treated crypto as one chapter in a longer, more varied story — not the permanent identity it became for many of his early contemporaries.
Disclaimer: Net worth figures are estimates based on publicly available sources and may vary significantly across different trackers. This article is for informational purposes only and does not constitute financial advice.
