Original sentence: She won four medals in the K-1 team event at the ICF Canoe Slalom World Championships with a gold (2005) and three silvers (2002, 2006, 2007)
Edited sentence: She won five medals in the K-1 team event at the ICF Canoe Slalom World Championships with two golds (2003, 2005) and three silvers (2002, 2006, 2007)