José João da Silva explained

José João da Silva (born 5 May 1954) is a Brazilian long-distance runner. He competed in the men's 5000 metres at the 1984 Summer Olympics.^[1]

International competitions

Representing
1979	South American Championships	Bucaramanga, Colombia	6th	5000 m	14:37.0
			6th	10,000 m	30:10.2
1981	South American Championships	La Paz, Bolivia	4th	5000 m	16:25.4
1984	Olympic Games	Los Angeles, United States	36th (h)	5000 m	14:03.44
			30th (h)	10,000 m	29:10.52

Personal bests

• 5000 metres – 13:37.4 (Buenos Aires 1980)
• 10,000 metres – 28:09.59 (Florence 1984)

Notes and References

1. José João da Silva Olympic Results . https://web.archive.org/web/20200418032624/https://www.sports-reference.com/olympics/athletes/da/jose-joao-da-silva-1.html . dead . 18 April 2020 . 9 November 2017.