Yoshio Tanaka (田中 純夫, Tanaka Yoshio; born 5 May 1930) is a Japanese former swimmer. He competed in the men's 400 metre freestyle at the 1952 Summer Olympics.
Source: “Yoshio Tanaka (swimmer)”, English Wikipedia (CC BY-SA 4.0), excerpt
Yoshio Tanaka (田中 純夫, Tanaka Yoshio; born 5 May 1930) is a Japanese former swimmer. He competed in the men's 400 metre freestyle at the 1952 Summer Olympics.
Source: “Yoshio Tanaka (swimmer)”, English Wikipedia (CC BY-SA 4.0), excerpt