Complex sentence: Jesper Larsen is a male badminton player from Denmark, won the gold medal at the 2000 European Badminton Championships in men's doubles with partner Jens Eriksen.
Split into simpler sentences: Jesper Larsen is a male badminton player from Denmark. Larsen won the gold medal at the 2000 European Badminton Championships in men's doubles with Jens Eriksen.