Juan Gabriel Concepción Zambrano (born 7 August 1972 in Bérriz, Vizcaya) is a retired Spanish pole vaulter.
He won the silver medal at the 1997 Mediterranean Games.Mediterranean Games - GBR Athletics He also competed at the 1996 Olympic Games without reaching the final.
His personal best jump was 5.70 metres, achieved in July 1996 in Barcelona.World men's all-time best pole vault (last updated 2001)
References sports-reference