Tom Lennart Berggren (born 26 June 1942) is a Swedish curler. He is a 1974 World championship silver medallist and a 1974 Swedish men's curling champion. Teams. Personal life. His son Niklas is a curler as well. He played for Sweden in four World Men's championships. References. External links. Tom Berggren at World Curling. https://en.wikipedia.org/wiki/Tom_Berggren