Home » Easy “BtoB” Quiz Easy “BtoB” Quiz Test your basic knowledge of 비투비. 1. What does the group name BtoB stand for? Boy to Boy Boys to Boys Born to Blow Born to Beat 2. In what year did BtoB debut? 2011 2012 2013 2014 3. Under which label is BtoB? Cube JYP YG Shitty Mess 4. Where was Peniel born? Seoul Tokyo Beijing Chicago 5. What is the most common last name of BtoB members? Kim Park Lee Yook Loading … Reference Source: Korean Slate .com