Applying to Cambridge and Churchill to study works rather differently depending upon whether you are a prospective undergraduate or graduate student (the Churchill tradition is to use the term "advanced student" to denote a graduate student).
These pages contain comprehensive information and links for potential undergraduates and graduates/advanced students.Undergraduates Graduates
"I didn't really obsess about choosing universities. I knew about Cambridge quite early because, when I was about 12, I watched the Oxford and Cambridge boat race on TV. Later, when I came to a Churchill Open Day, I got excited by the prospect of studying at a world-famous academic institution. There really is a vibe of excellence about the place that motivates you to do your best."