Eldritch Knight
Blue Belt
Most of these examples aren't indicative of a "warrior class". You might be trained a warrior or choose to become a warrior, but a warrior class indicates that you were born a warrior. No ifs or buts, you were a warrior whether you wanted to be one or not.
I can think of two examples of this. The samurai of Japan and the kshatriya of India. All samurai, both men and women, were trained in the martial arts. Hagakure (popularly known as the "book of the samurai") says that "the way o the samurai is in death". Kshatriya had a similar philosophy. Every kshatriya was trained in 27 different martial arts, each focusing on a different aspect of combat (armed and unarmed). These people spent their whole lives learning martial arts and, in my opinion, there have not been better fighters nor is there likely to ever be.
I can think of two examples of this. The samurai of Japan and the kshatriya of India. All samurai, both men and women, were trained in the martial arts. Hagakure (popularly known as the "book of the samurai") says that "the way o the samurai is in death". Kshatriya had a similar philosophy. Every kshatriya was trained in 27 different martial arts, each focusing on a different aspect of combat (armed and unarmed). These people spent their whole lives learning martial arts and, in my opinion, there have not been better fighters nor is there likely to ever be.