The members of INFINITE did not hold anything back in order to win slabs of Korean beef on MBC's variety show 'Weekly Idol.' Lifting their shirts and showing their six-pack abs? Not a problem.

The episode of 'Weekly Idol' to be aired on May 8 will feature INFINITE's competition for a chance to try premium Korean beef on the show. In the heat of the fierce battle for the meaty prize, each member of INIFNITE began to lift their shirts to display their abs as soon as the hosts announced that only those with six-pack abs will be given the chance to try the beef.

The members who boast chiseled upper bodies did not miss a beat in showing their abs. Other members, however, were much more hesitant and eventually kept their stomachs in hiding, prompting others on the show to burst into laughter.

INFINITE L, who normally maintains a chic persona, did not stand a chance at Korean beef. Upon his loss in a leg split competition, he went down to the ground and sulked, albeit in good humor.

Meanwhile, the winner of the weekly survey question, 'The member who gets targeted the most by other members,' INFINTE's Sung Jong was chosen. Other members revealed that they prank Sung Jong the most. Super Junior's Eunhyuk, SHINee's Key, JYJ Junsu were also on the top 7 list.

The episode will air on May 8.