Petar Kostadinov (water polo) explained

Petar Kostadinov (Bulgarian: Петър Костадинов, born 19 May 1954) is a Bulgarian water polo player. He competed in the men's tournament at the 1980 Summer Olympics.^[1]

Notes and References

Petar Kostadinov Olympic Results . https://web.archive.org/web/20200418071811/https://www.sports-reference.com/olympics/athletes/ko/petar-kostadinov-1.html . dead . 18 April 2020 . 6 December 2019.