Sergio Martínez (swimmer)

Sergio Martínez is a Colombian swimmer who specializes in long-distance open water events. He has represented Colombia in various international competitions, including the FINA World Open Water Swimming Championships. Information regarding his specific personal bests, individual medal counts, and detailed race results can vary and should be verified through official swimming federation records (e.g., FINA) and sports news outlets. His career highlights typically involve participation in events such as the 5km, 10km, and 25km open water races. Specific details regarding his training locations and coaches may not be widely available to the general public.