Bustos played hockey and football, and trained in swimming.

He has a degree in business administration from the Open University of Catalonia.

[3] In the 800 metres he won the gold medal at the 2009 European Junior Championships,[4] and competed at the 2010 World Indoor Championships without reaching the final.

[3] He has a personal best time of 3:34.77 minutes in the 1500 metres, achieved in June 2012 in Huelva.

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