What is battle of the sexes 2?

Battle of the Sexes 2 is the second season of the MTV reality television series, The Challenge. It premiered on September 13, 2004 and concluded on December 20, 2004. The season was hosted by T. J. Lavin and featured 32 contestants divided into two teams, the "Guys" and the "Girls." The season followed a similar format as its predecessor, with daily missions and elimination rounds. The season featured the first-ever "Gauntlet", a series of elimination rounds in which contestants had to compete in various physical challenges. The winning team was awarded $300,000, while the losing team received nothing. The season was won by the Guys team, with Dan "Danimal" Renzi winning the individual prize of $50,000.