YoungHoon Kim, a South Korean influencer claiming the world's highest IQ at 276, predicts significant price rallies for Bitcoin (BTC) and XRP by June 2. According to BeInCrypto, Kim has built a following with bold crypto predictions, though many have missed their mark. He claims a +487% trading return this year, but this is linked to a forex account with high leverage, not a crypto wallet. Kim's past forecasts, including Bitcoin reaching $220,000 in late 2025, have not materialized, raising skepticism about his latest call.