Leo Vainonen, Date of Birth, Place of Birth
TweetLeo Vainonen
Swedish boxer
Date of Birth: 26-Jun-1952
Place of Birth: Gävle, Gävleborg County, Sweden
Profession: boxer
Zodiac Sign: Cancer 
About Leo Vainonen
- Leo Vainonen (born 26 June 1952) is a Swedish boxer.
- He competed at the 1976 Summer Olympics and the 1980 Summer Olympics.
Read more at Wikipedia