Broadcaster Lee Sang-min recently appeared on a variety show to share an update on his current activities.

Lee Sang-min posted a photo on his Instagram with the caption "Knowing Bros!!! School Meal Battle," featuring several chefs. The post included chefs Cheon Sang-hyun, Song Hoon, Lee Moon-jung, and Yoon Na-ra, teasing their upcoming school meal battle on "Knowing Bros."

The photos released alongside showed a variety of prepared meals. The spread included rice, soup, rolled omelet, seasoned spinach, meat, kimchi, stew, tofu dishes, broth dishes, snacks, as well as burgers, fried chicken, drinks, and salads, attracting attention. Wearing a hat, Lee Sang-min looked straight at the camera, conveying the atmosphere of the program's filming site.

Lee Sang-min plans to showcase special battles and entertaining chemistry with the chefs through SBS variety show "Knowing Bros." He is raising anticipation by communicating with fans ahead of the broadcast.