Kimahri has been guarding Yuna since childhood and a lot of the time he chooses not to leave her side. He’s a powerful warrior from the Ronso tribe and doesn’t speak very often. Kimahri is another physical attack kind of guy, he also has the “Lancet” ability which allows him to learn enemies moves.
Kimahri is a nice addition. He’s not much of a socialist but his actions speak for themselves. He’s not all mean though, he has a sensitive spot for Yuna it would seem (no, not that type of sensitive spot!) and would die for her if need be.