Renaud Lavillenie
Lavillenie won gold medal at the 2012 Olympics in London and silver medal at the 2016 Olympics in Rio . 
<triplet> 2012 Olympics in London <subj> 2012 <obj> point in time <subj> 2016 Olympics in Rio <obj> followed by <triplet> 2016 Olympics in Rio <subj> 2012 Olympics in London <obj> follows <subj> 2016 <obj> point in time