Date of Birth: 
Place of Birth: Porvoo, Uusimaa Province, Finland
About Bo Grahn
- Bo Henning Lennart Grahn (6 October 1947 – 16 July 2018) was a Finnish athlete.
- He represented Borgå Akilles until 1968, after which he transferred to Esbo Idrottsförening.
- At the 1966 European Junior Games in Odessa, Grahn placed fourth.
- Six years later, he competed in the men's shot put at the 1972 Summer Olympics.
- Grahn was the third shotputter to be accepted into the 20 metre club thanks to his put of 20.09 m in Helsinki on 3 August 1972.
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