# Sergey Tkachenko

> Kazakh ski jumper

**Wikidata**: [Q27929002](https://www.wikidata.org/wiki/Q27929002)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Sergey_Tkachenko)  
**Source**: https://4ort.xyz/entity/sergey-tkachenko


## References

1. International Ski and Snowboard Federation database
2. Olympedia