Brother banana. The husband of Viann, a fish from Jinan, is the host of Jinan Children's Channel, Brother Banana. Banana Brother, whose real name is Lin Lunyuan, is the host of children's programs in Taiwan Province Province, China. He graduated from the journalism department of Shixin University. After leaving the army, he was introduced by his sister Apple and entered Dongsen Kindergarten. He is the only early member of the YOYO family who is still online.