According to Odaily, market sources have identified the significant bettor on Donald Trump's election victory, known as Fredi9999, as a French trader. This revelation comes from Polymarket, a popular prediction market platform. The identification of Fredi9999 has sparked interest and discussions within the trading community, given the high stakes and potential implications of such a bet. The trader's identity and nationality add a new layer of intrigue to the ongoing political betting landscape.