Petr Čech
Petr Čech ( ; born 20 May 1982 ) is a Czech professional footballer who currently has a combined role of a technical/performance advisor and an emergency goalkeeper for English club Chelsea . 
<triplet> Petr Čech <subj> 20 May 1982 <obj> date of birth <subj> footballer <obj> sport <subj> Chelsea <obj> member of sports team <triplet> Chelsea <subj> footballer <obj> sport