Plot: Lee Kwang Soo, Kim Woo Bin, and Doh Kyung Soo are back with a hilarious new spin-off of the beloved “GBRB” series! GBRB: Joy Pops Laugh Pops,” which will follow the trio as they set off on a whirlwind trip to Mexico in search of fresh perspectives and experiences. The program is a spinoff of “GBRB Spinoff: Cafeteria Operation,” where the KKPP Food employees successfully completed their missions and earned the chance to go abroad for an insight trip to help the company grow