https://markets.businessinsider.com/news/stocks/gamestop-sto...
Fast-forward to 2024 and he claims a net worth of $200 million at the time of the screenshot when GameStop was at $22 on Sunday. So presumably he would be worth $1 billion if GameStop were trading again at its 2021 highs.
Plus, he would have incurred a huge short-term capital gains tax bill from his 2021 profits, as he used options.
I suspect the whole thing is fake: either the screenshot is fabricated or he was loaned the money to hype the stock; the money is not his.