A certain prediction market whale, after making nearly $4 million in profit, lost everything the following week. They have since deleted their social media account.

BlockBeats News, November 22nd, according to PredictFolio monitoring, Polymarket's sports prediction sector whale Mayuravarma recently earned over $3.8 million by predicting NFL, NHL, NBA, and college football games. However, within just one week, multiple predictions all ended in losses, wiping out both the principal and profits. The whale has since deactivated their X account.