Date of Birth: 
About Elkin Serna
- Elkin Alonso Serna Moreno is a Paralympic athlete from Colombia competing mainly in category T12 long distance events. He competed in the 2008 Summer Paralympics in Beijing, China.
- There he won a silver medal in the men's Marathon - T12 event, did not finish in the men's 5000 metres - T13 event and finished fourth in the men's 10000 metres - T12 event.
- He won again a silver medal in the 2012 London Paralympics, in the Marathon T12.
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