Jaime Lannister from Game of Thronesand Aragorn from The Lord of the Rings are two of the most renowned swordsmen in popular fantasy media, making it curious who would win in a duel. While the subject of the most talented swordfighter in either universe is a debate that can be argued by fans until the end of time, they're undoubtedly the most widely recognized for their talents. With that in mind, it's fun to pit them against each other, and even George R.R. Martin, the author of the A Song of Ice & Fire books, has weighed in.