Austin Krajicek
He is a distant cousin of Dutch tennis player and former Wimbledon winner Richard Krajicek , whose half-sister Michaëlla Krajicek is also a tennis player . 
<triplet> Richard Krajicek <subj> Michaëlla Krajicek <obj> sibling <triplet> Michaëlla Krajicek <subj> Richard Krajicek <obj> sibling