Rudolf

Rudolf (  ルドルフ ,Rudorufu ) is apprentices that is in Palestra. Rudolf can use the element of Wind.

Training At Palaestra
Spear, Rudolf and Gray are students at the Palestra , which are often in trio and love quarrel with Yuna in the railing on his mask. They try to fight again with the girl when she comes back to the Palestra after testing Kōga, just arrived. However, Geki intervenes and reprimand his students, unhappy to see that they are ready to fight them, which is forbidden by the rules of the Palestra. Yuna has apologized immediately. Spear band makes no apologies however reluctantly before leaving. A little later, Gray and Rudolf surprise Kōga train to train alone, inexperienced boy trying to endorse his Cloth and launch the Pegasus Ryusei Ken. The trio contempt Koga, unworthy of the legendary Pegasus Cloth, but the boy managed to escape them by hitting the wall for the blind with dust generated. Shortly after, Spear is defeated by Yuna in a game authorized by Geki, and the band calm.

Saints Fight
Later, the Saint Fight is announced and students are at the Cosmo Delta to pass the qualification test. Spear, Gray and Rudolf manage to qualify and thus part of the 16 participants selected for the tournament. However, they lose all three in the first round.

Martians Invasion
wo days later, the Martians invade the Palestra, and the trio fights with the other students and teachers. However, they are quickly outweighed by the intruders, and imprisoned in the complete central pillar of Babel.

Chronology (Pallas-Hen)
Rudolph recovered after the war against Mars was over and returned to Palestra. Eventually, a new war started against Pallas (Omega). Palestra received refugees from many villages attacked by the Pallasites, and Gray was one of the Saints there. During the battle, Libra Genbu died to protect Palestra. During Genbu's funeral, Spear questions whether Bronze Saints can do anything in that war, and both Gray and Rudolph seem to agree with him. They're later shown walking through Palestra, all seemingly depressed. However, after Sagittarius Seiya and Athena arrive and the army attacking Palestra runs away, Rudolph and his friends regain their will to fight.