Joonas Lindgren
His father and personal coach Jouko Lindgren shared bronze medals with Georg Tallberg in the same program at the 1980 Summer Olympics in Moscow . 
<triplet> Jouko Lindgren <subj> 1980 Summer Olympics <obj> participant in <triplet> Georg Tallberg <subj> 1980 Summer Olympics <obj> participant in <triplet> 1980 Summer Olympics <subj> 1980 <obj> point in time <subj> Moscow <obj> location