Fonsy Grethen Explained

Fonsy Grethen (born 20 September 1960, in Luxembourg City) is a Luxembourgish[1] carom billiards player. During his career, he won four world titles and thirteen European titles.

Notes and References

  1. Web site: Fonsy Grethen - Munzinger Biographie. 2022-02-20. www.munzinger.de.