NEW : Not even changes to the track on Tuesday could help reassure the brothers . Coach Tom de la Hunty : ` ` I have to support '' the coach 's decision . " : Teammate : ` ` If you ask me if I want to go I 'd say , ' Yes ' . But I do n't have to steer '' Jan van Calker , driver of the Dutch four - man team quits the Games citing lack of confidence . Van Dam said his decision is unrelated to death of Georgian athlete .
NEW : Coach Tom de la Hunty : ` ` I have to support '' the coach 's decision . " : Teammate : ` ` If you ask me if I want to go I 'd say , ' Yes ' . But I do n't have to steer '' Jan van Calker , driver of the Dutch four - man team quits the Games citing lack of confidence . Van Dam said his decision is unrelated to death of Georgian athlete .