1. Newton: In 1720, he went bankrupt from stock speculation and became a physicist;
2. Marx: In 1864, he went bankrupt from stock speculation and became a philosopher;
3. Keynes: In 1920, he went bankrupt from stock speculation and became an economist;
4. Fisher: In 1929, he went bankrupt from stock speculation and became a financial economist;
4. Graham: In 1931, he went bankrupt from stock speculation and became a financial economist;
4. Livermore: In 1934, he went bankrupt from stock speculation and committed suicide;
5. Gann: In 1955, he went bankrupt from stock speculation and committed suicide;
6. Churchill: In 1929, he went bankrupt from stock speculation and became a prime minister;
7. Jiang: In 1921, he went bankrupt from stock speculation and became the chairman of a certain party. $BTC