Mark Ujakpor
Sidney Mark Ujakpor Sánchez is a Spanish athlete specializing in the 400 metres and 400 metres hurdles. His coach is David López Capapé, former 400 metres hurdler and orthopaedic surgeon.
He has a Nigerian father and a Spanish mother.
Personal bests
Outdoor- 400 metres – 46.15
- 400 metres hurdles - 49.65
- 400 metres – 46.49