Jean Marcos Mairongo

Events
Javelin Throw (700g)
2018 season best74.32Oct 12, 2018
Last competitionBuenos Aires Youth Olympic Games, Buenos AiresOct 13, 2018 · 74.32

As of Nov 13, 2026: 2018 season best 74.32 (Oct 12, 2018) · Last competition: Buenos Aires Youth Olympic Games, Buenos Aires, Oct 13, 2018, 74.32

Personal bests

No personal bests

Progression

SeasonDisciplineResultWindDateCompetitions
2018JavelinThr 74.32–Oct 12, 2018Buenos Aires Youth Olympic Games, Buenos Aires