Park vaults into exclusive club

Korean star confirms her place as world No 1 by capturing fourth different major

As Park In-bee hunted down Ko Jin-young over Sunday's final stretch of the Women's British Open, it quickly became clear which South Korean was the rookie and which was the player about to write another chapter in golf's record book.

The top-ranked Park picked up seven shots over her last 12 holes, pressuring her 20-year-old protege so much that Ko finally lost her nerve.