Date of Birth: 
Place of Birth: Riga, Latvia
About Zigismunds Sirmais
- Zigismunds Sirmais (born May 6, 1992 in Riga) is a Latvian javelin thrower.
- Sirmais achieved his best result of 86.66 while winning the 2016 European Athletics Championships.
- He previously threw the world junior record of 84.69 m on June 22, 2011 in Bauska, Latvia.
- He is competing for the club Arkadija under coach Valentina Eiduka.
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