The most famous boxing combination in history is the one two. It is so famous that even people who don’t watch boxing know what it is, simply because they’ve seen it in movies or in media. The reason it is famous is because it is the first combination taught to beginners in almost all boxing gyms, and it’s the most basic.
When starting out, beginners first learn the jab, and then the cross/straight right. Putting them together gives you the one two. It is simple and it is highly effective. Due to this, we will often see people going on youtube to watch tutorials in order to learn this combo to brush up on their nonexistent skills.