Donald Trump Jr. leaves paid advisory role at prediction market Kalshi

Donald Trump Jr. departed from his paid advisory role at prediction market Kalshi on Thursday after the two parties reached what was framed as a mutual agreement following the president’s son growing closer to competitor Polymarket.

Donald Trump Jr. leaves paid advisory role at prediction market Kalshi

TL;DR

  • Donald Trump Jr. has departed from his paid advisory role at prediction market Kalshi.
  • The departure was described as a mutual agreement between Trump Jr. and Kalshi.
  • The reason for his exit is his increasing closeness to competitor Polymarket.
  • Trump Jr. joined Kalshi as a strategic advisor in 2025 and also served on Polymarket's advisory board.
  • His investment firm, 1789 Capital, announced an increased investment in Polymarket.