Sigulda bobsleigh, luge, and skeleton track
Currently , the track manager is Dainis Dukurs , former bobsleigh brakeman and the father of skeleton racers Martins and Tomass Dukurs . 
<triplet> Martins <subj> Dainis Dukurs <obj> father <triplet> Tomass Dukurs <subj> Dainis Dukurs <obj> father <subj> Martins <obj> sibling