A Harvard Professor Mocked Elon Musk as ‘Rich But Dumb’—Then Musk Solved an ‘Unsolveable’ Math Problem in 2 MINUTES! 📷 The Crowd Went SILENT! Dr. Edward Kline, a 62-year-old calculus professor at ...

In May 2025, a claim (archived) circulated online that the tech entrepreneur and former Trump adviser Elon Musk solved an "unsolvable" math problem after a Harvard professor called him "rich but dumb.