The “multi-player” of the cryptocurrency industry, Charles Hoskinson, is once again drawing attention. That’s because the Trump administration has designated ADA as a strategic crypto asset, putting him—and the Cardano he founded—at the center of the spotlight.

In fact, if you look at Charles Hoskinson’s background, it becomes clear he is more than just a blockchain developer. After starting out as an early believer in Bitcoin, becoming a founding member of Ethereum, and eventually the founder of Cardano, he has now risen to the ranks of billionaires. However, in recent years, the reason he has been getting attention has had less to do with cryptocurrency and more with other areas. He has been reported more often for investing in the search for extraterrestrial life, setting up medical research institutions, and operating ranches spanning thousands of acres.

Revisiting Charles Hoskinson’s journey brings to light important moments in cryptocurrency history. In 2008, while studying mathematics at university, he was interested in monetary policy. His participation in Ron Paul’s campaign, which criticized the Federal Reserve’s problems, later led to his encounter with Bitcoin. Although he was initially skeptical, he began to move more actively once he became convinced in 2013 that Bitcoin could change human financial transactions and democracy. He was active in the early Bitcoin community, providing free educational courses and co-founding a decentralized trading platform called BitShare.

An interesting aspect is the business philosophy that came from his BitShare experience. Charles Hoskinson experienced conflicts of interest caused by venture capital involvement, which later led to conflicts within Ethereum. When the Ethereum project was launched in 2014, he was the CEO. But his conflict with Vitalik Buterin’s push for a nonprofit model, as well as his own argument for setting up a for-profit company, ultimately led him to leave just six months after the founding. Later, he admitted that Vitalik’s choice was correct, but it appears this experience may have influenced the creation of Cardano.

Cardano can be regarded as Charles Hoskinson’s “independent kingdom.” Along with his former Ethereum colleague Jeremy Wood, he founded IOHK and strictly excluded venture capital. He received Bitcoin through early blockchain development contracts, and as the value of that Bitcoin rose, it provided the basis for independent development without external funding. When Cardano launched in 2017, his principles were clear. He also developed the Ouroboros consensus protocol with support from research labs at the University of Edinburgh and Tokyo Institute of Technology.

While Cardano surpassed $2 at its peak in 2021, it has been assessed as lagging behind other Layer 1 projects such as Ethereum and Solana in terms of trading volume. Its current market capitalization is around $10.4 billion. It is especially popular in Japan and is often called “Japan’s Ethereum,” because 95% of the early public offering buyers were Japanese investors.

His entry onto the political stage is also intriguing. Last April, Charles Hoskinson announced that he supports RFK Jr. He believed Kennedy’s stance against government power abuse aligns with his libertarian blockchain philosophy. When Kennedy withdrew from the primary race and joined Trump’s camp, Hoskinson also switched to supporting Trump. After Trump’s election last November, Hoskinson said on a podcast that he would cooperate with the Trump administration to develop clear regulations for the cryptocurrency industry. Once the news went out, the ADA price surged by more than 40% in 24 hours.

Even more surprising was what happened last March. Reports came out that President Trump had instructed social media to include ADA in strategic cryptocurrency reserves. At that moment, ADA jumped from $0.65 to above $1.10. Interestingly, Charles Hoskinson said he had no idea about this at all. Considering that he was not invited to the White House crypto summit on March 8, his claim appears to be credible.

Besides blockchain business, Charles Hoskinson’s other activities have led people to call him an “all-rounder.” In 2021, he donated $20 million to Carnegie Mellon University to establish a mathematics center, and he traveled to Papua New Guinea with Harvard astrophysicists to go on a mission to search for extraterrestrial life. The results were not decisive, but his curiosity hasn’t stopped there.

He owns an 11,000-acre ranch near Whitetail in Wyoming and raises more than 500 bison. He opened the Nessis Restaurant and a whiskey lounge in the nearby town, citing a lack of good dining options, and emphasized his efforts to put in place a crypto-friendly payment system. Coming from a family of doctors, he also runs a health clinic in Gillette, Wyoming, focused on anti-aging and regenerative medicine. With $18 million invested in the clinic, it reflects his strong interest in health.

In recent years, Charles Hoskinson has been fascinated by genetically modified luminous plants. He claims that targeted genetically modified plants can not only generate organic lighting, but also sequester carbon and improve the environment. He said he has modified tobacco and Arabidopsis. However, according to one report, his private jet flew a total of 562 hours in 2022, and critics say its environmental impact is so significant that it ranks among the top 15 in the United States by emissions. He acknowledged this, but said he operates the jet through a third-party rental business and that famous clients such as Metallica and Dwayne Johnson use it.

There are also no shortage of controversies. In Laura Shin’s book, “The Cryptopians,” she questioned Charles Hoskinson’s educational background. She said there is no evidence of doctoral study and argued that his bachelor’s degree could be his highest credential. She also raised allegations that he falsely claimed ties to the CIA and DARPA. Charles Hoskinson responded cynically, saying it was “good fiction,” while Laura Shin countered that all of the information had undergone rigorous fact-checking.

But despite these controversies, Charles Hoskinson’s influence in the crypto industry remains strong. Cardano is still under development, and there are differing assessments of its technical strengths and market position. His journey from an early believer in Bitcoin to the founder of Ethereum, and then the founder of Cardano, is an important chapter in the history of cryptocurrency—and what choices he makes next will likely remain a matter of interest for the industry.