Cryptocurrency business drives Trump's eldest son's net worth to about $300 million in a year The personal wealth of Donald Trump Jr., the eldest son of Trump, has skyrocketed from approximately $50 million in 2024 to around $300 million currently, mainly due to Donald Trump Jr.'s layout in the cryptocurrency field. World Liberty Financial has sold approximately $1.4 billion in tokens, and Donald Trump Jr. is expected to receive approximately $80 million in cash proceeds. The stablecoin business and unlocked tokens will bring approximately $19 million in appreciation and $34 million in value to Donald Trump Jr., respectively. Donald Trump Jr.'s stake in American Bitcoin, a Bitcoin mining company, is valued at nearly $80 million, and his SPAC also brings about $20 million in appreciation.