CNN CNN Newsroom August 28, 2013 17:50:00
Being a kid. she said last night she really is a child at heart, but a warrior on the tennis court. but she's clearly very ambitious. she wants to be a biomedical engineer. but i think college can wait for now. she's only just turned then, of course, she's got a second round match to look forward to. >> what are her chances? what's her likelihood she'll make it really big? that she'll make her mark in tennis? >> you've seen, she's not the first player to have done something crazy and not much happens after that. but to beat the former champion in only her second grand slam tennis match is a ph...