Yamato was a test subject of Orochimaru, and was created because of Orochimaru’s continuous tests on Hashirama’s DNA cells. He was the only test subject who survived. After that he was taken in by the ANBU, and his use of Wood Release skills were enhanced by training. To date, Yamato remains one of the best ANBU ever.
8. Fū Yamanaka
Fū Yamanaka was also a member of Konohagakure’s ANBU. He was one of those trusted by Danzo himself. Fū was said to be having amazing sensory skills making him a good sensory ninja. He died by the hands of Obito Uchiha at the Five Kage summit.
7. Torune Aburame
Torune Aburame was a member of Aburame clan of Konohagakure. He was given shelter by Shino’s family, and formed a brotherly bond with Shino. Danzo Shimura said Torune was one of the two most skilled members of ANBU. Torune was also one of many Shinobi that were reincarnated by Kabuto during the Fourth Great Ninja War.