Cobie Sikkens Explained

Jacoba Catharina "Coby" Sikkens (born 11 May 1946, in Groningen) is a retired Dutch backstroke swimmer who won a gold medal in 4 × 100 m medley at the 1966 European Aquatics Championships. She also participated in the 1968 Summer Olympics.^[1]

Notes and References

1. https://web.archive.org/web/20200418120058/https://www.sports-reference.com/olympics/athletes/si/coby-sikkens-1.html Coby Sikkens