B2ST, 4minute, A Pink, EXO, and B1A4�tried out for the cheerleading squad on 'Infinity Challenge'!

SEE ALSO: 'Infinity Challenge' to depart to Brazil for the '2014 FIFA World Cup'

Noh Hong Chul and Jung Hyung Don ambushed idol groups as recruiters of the 'Infinity Challenge' cheerleading squad for the '2014 FIFA World Cup Brazil'. The 'recruiters' met A Pink backstage where Noh Hong Chul accidentally confused A Pink for Girl's Day and Bomi showed off her peppy moves as a former cheerleader. Noh Hong Chul also danced cheerfully with HyunA and Jihyun who impressed them with her flexibility. Kai also looked to be a prospective candidate for the cheerleading squad with his dancing skills.

As mentioned previously, 'Infinity Challenge' previously helped support the South Korean soccer team through comedy for the '2008 Beijing Olympics' and will do it again for the '2014 FIFA World Cup Brazil'.�According to MBC, the cast and staff will depart to Brazil this June.

Check out the auditions below!