2. Ben Simmons
Australian basketball star Simmons is one of the most infamous athletes in recent years. The NBA rarely experiences contract holdouts but Simmons brought it to the next level. He refused to play for the 76ers in 2021 because of mental health issues. In the end, the franchise fined him around $10 million throughout the season.
This frustrated his team and his coaches. Furthermore, Philadelphia is one of the most hostile sports cities in the world. It’s not the best place for fans to hate an athlete. But Simmons didn’t care and forced an exit. Finally, he achieved his wish and moved to the Brooklyn Nets. Simmons also attracted heat in 2022 after missing key playoff games (via CBS Sports).