The topic of this article may not meet Wikipedia's notability guidelines for companies and organizations. (November 2016)
|Full name||Ragbi klub Sisak|
|Founded||15 February 1970 (as RK Student)|
|League(s)||Croatian Rugby Championship|
The club was founded on 15 February 1970 as RK Student by a couple of university students.
- (in Croatian) RK Sisak