SPOILER ALERT Depends on what you are asking. His partner in the Akatsuki is Kisame Hoshigaki. I assume that is what you mean.
The Akatsuki caught sight of Deidara, and Pain ordered Itachi Uchiha, Sasori, and Kisame Hoshigaki to recruit him. Itachi made a bet with Deidara, saying if he lost, he would have to join Akatsuki. If Deidara won, he would leave him alone. Deidara was easily defeated by Itachi's Sharingan and joined Akatsuki. This fight created Deidara's loathing for the Sharingan, and a huge impact on his egotistical personality.
he join's akatsuki after he leaves the village he contacts uchiha madara and he helps him to get into akatsuki
no. he is part of an organisation called the akatsuki. they akatsuki plan to capture all of the jinchiriki's (demon hosts for egsample gaara and naruto) and remove the bijuu's (demons), control them and use them to take over the world.
Why would Sakura join the Akatsuki? If she found out about the Kyuubi, Shukaku, or Nibi, she wouldn't be interested. The answer is no, she doesn't join the Akatsuki. That's such a foolish question (no offense). obviously not I hope not! No. Naruto is her friend, and the Kyuubi container, (Nine tails) which the Akatsuki are aiming to capture. Spoiler: All the jinchuuriki make up 10 tails. They plan on wiping out the world, and creating 'World Peace'. Back to the question. No, she killed Sasori No Akasuna with Granny Chiyo. She hates the Akatsuki, and if you read the manga, practically nearly all of the Akatsuki are killed. Only Zetsu and Tobi are left. Well, Hidan was cut into pieces and is... alive? He is slowly dying, but he is still alive. Anyways, Sakura will not join the Akatsuki. Buuut, there are fanfictions and stories etc. about it.
Akatsuki
Hoshigaki kisame.
The latest one to die was Kisame (or Konan, but she defected from Akatsuki), but Zetsu and Obito is still alive (and Orochimaru since he once were an Akatsuki)
No, the fourth hokage did not join the Akatsuki.
No, he never joined Akatsuki. Akatsuki wanted to extract Shikaku (One tailed Raccon) from him which results death but they did it. So there is no way he would join Akatsuki.
SPOILER ALERT Depends on what you are asking. His partner in the Akatsuki is Kisame Hoshigaki. I assume that is what you mean.
The Yondaime did not join the Akatsuki, he is dead. He is also not Pein.
The 'strongest' is probably Tobi or Pain. The one with the most chakra is Kisame.
They met when Pain sent Sasori, Kisame, and Itachi to find Deidara to recruit him for the Akatsuki. Once Deidara joined the Akatsuki, he and Sasori became partners.
Kisame & Itachi Sasori & Deidara Deidara & Tobi Konan & Pein Kakuzu & Hidan Zetsu
Kisame is a member of the Akatsuki. He has blue skin and what appear to be gills on his face. He carries a sword called Samehade. He used to be paired with Itachi in an attempt to capture the Nine Tailed Fox.
The Akatsuki caught sight of Deidara, and Pain ordered Itachi Uchiha, Sasori, and Kisame Hoshigaki to recruit him. Itachi made a bet with Deidara, saying if he lost, he would have to join Akatsuki. If Deidara won, he would leave him alone. Deidara was easily defeated by Itachi's Sharingan and joined Akatsuki. This fight created Deidara's loathing for the Sharingan, and a huge impact on his egotistical personality.