Thomas Hamer (born 16 August 1998) is an EnglishBritishswimmer.[1] Hamer is Commonwealth, European & World Champion. He has held Previous World Records in the 200m freestyle event and has held many British records in other swimming strokes. Hamer competes mainly in freestyle and individual medley preferring shorter distances. His first international competition was in 2014 Commonwealth Games Glasgow and took a silver medal in the 200m freestyle at 15 years of age.