Loggins

Loggins is a minor, fictional characters appearing in the manga JoJo's Bizarre Adventure. He is portrayed as ally of the protagonist.

Synopsis
Loggins and his partner Messina are Ripple Masters as well as Lisa Lisa's servants. They trained Joseph Joestar and Caesar Antonio Zeppeli the ripple for about 20 days, where they had to learn things such as how to breathe in for 10 minutes straight or how to breathe in 10 times in one second. He probably was a harsh teacher, as Joseph had a great desire to get revenge on him because of his training.

Joseph and Caesar's final test had them fight against their teachers in a ripple match. Joseph would fight Loggins. However, ACDC encountered Loggins before the test and killed him with a single kick. Joseph was then not able to fight Loggins, instead having fight against ACDC and avenge his master, but with a cost: Joseph had failed his final ripple test. His body was used by Joseph in a strategy to defeat ACDC.